Bugs Fixed in Microsoft Windows 2000 SP2 

Application Compatibility
Base Operating System
Directory Services
Internet Information Services/+COM
Mail
Management/Administration
MDAC/Data Access
Networking
Other
Printing
Security
Setup
Shell
Terminal Services


Application Compatibility

Q263926 16-Bit MS-DOS-Based Programs Cannot Change Label with CreateNewFile() Function 
Q265253 Pointer May Not Be Visible if an OpenGL Program Has Data in the Overlay Planes 
Q267938 Web Folders Unavailable When You Use the "Disable Programs on Settings Menu" Policy 
Q268989 Considerations Before You Uninstall Windows 2000 Service Pack 1 
Q274742 Console STDIN And STDERR Redirection May Cause Deadlock in 16-Bit MS-DOS-Based Program 
Q275918 Problems with Winsock Programs After Applying Windows 2000 SP1 
Q295076 Message Reads "Floppy" instead of "CD" If SP1 Is Installed from Network Mapped Drive 

Base Operating System

Q252974 Error Message: System Process - Lost Delayed-Write Data 
Q253246 Hewlett-Packard T-10 Server Hangs on Boot 
Q257357 Performance Degradation When Heap Is Fragmented 
Q257577 gethostbyname() Does Not Return Cluster Virtual IP Addresses Consistently 
Q258079 Updated Windows 2000 AGP Driver for the RCC HE Chip Set 
Q258281 Small SCSI Disk May Seem to Have Zero Cylinders in Windows 2000 
Q259169 Some Toshiba Utilities May Not Work Correctly After Suspending Computer 
Q259281 Folders Are Created Once an Hour If FRS Is Enabled in a DFS Root 
Q259425 Windows 2000 Does Not Set Some Laptop Computers in C2/C3 State 
Q259545 Windows 2000 Starts Slowly After Modifying SMART Drive Parameters 
Q260055 OHCI1394 Driver May Cause a Memory Leak During Asynchronous Write Operation 
Q260233 Support for ATA 100 (Mode 5 ) in Windows 2000 
Q260241 Registry Quota Leak In Windows 2000 
Q261601 Video Does Not Work After Resuming from Hibernation 
Q261606 Video Hangs When You Run a 3D Graphics Programs 
Q261643 USB Devices Missing in Device Manager After Computer Resumes from Hibernation 
Q262798 PS/2 Keyboard/Mouse Not Recognized When Plugged Into Running Computer 
Q263006 Logon Time Restrictions Prevent Users on Windows 95/98 or Windows NT 4.0 from Remotely Accessing Windows 2000 Resources 
Q263549 Creating Hard Links on Remote Computers with BackupWrite() May Cause "Access Denied" Error Message 
Q263627 Computer May Stop Responding with Object Auditing Enabled 
Q263943 Two Drivers Acquire Resources for the Same PCI Device Using HalAssignSlotResources() 
Q264795 BUG: _MBCS String Functions of the MSVCRT.DLL file (version 6.1.8637.0) Is Slower than Earlier Versions 
Q264824 Cmd.exe Generates an Access Violation Error Message When it Runs Batch Files with File Redirection 
Q265003 Windows 2000 Overwrites or Damages an OS/2 Boot Manager Partition 
Q265296 Toshiba PC Card Controller May Power 3.3-Volt R2 PC Card at 5 Volts 
Q265365 FRS Creates Unneeded Folders in DFS Root Alternates 
Q265509 Ntldr Cannot Load Fragmented System Hive 
Q266247 Special Function Keys May Not Work on Dell Laptop Computers 
Q266251 Memory Dump Stops When the PAE Option Is Enabled 
Q266647 Drive Letters Automatically Assigned to Unrecognizable Partitions 
Q266704 Computer May Hang When Hot-Swapping UDMA IDE Devices 
Q266710 DDK Pass-Through Sample Cannot Pass Signability Test 
Q266731 Access Permission Is Not Inherited on Replaced or Copied File 
Q266749 New File Created with CreateFileMapping() Returns ERROR_LOCK_VIOLATION 
Q266762 Error Message: STOP 0x00000050 0xe2000000 0x00000000 0x00000000 0x00000002 
Q267271 Hewlett-Packard OfficeJet G-Series Fax and Printer Devices May Not Work 
Q267574 Scheduled Backups Fail on Standalone Tape Drives After Changing Media 
Q268094 Windows 2000 Cannot Read CD-R Discs Created with DirectCD 
Q268347 Connectivity Problem with IEEE 1394 OHCI Host Controllers 
Q268897 File I/O Functions Misbehave After NTFS Path Element Renamed 
Q269555 Device Manager Lists ATA-100 Device Incorrectly as Using PIO Instead of UDMA 
Q269629 Regedt32.exe Truncates REG_MULTI_SZ Entries Longer Than 1,024 Characters 
Q269733 Memory Leak in Dfssvc.exe 
Q270610 Message Box Using MB_SERVICE_NOTIFICATION May Not Exit the Process 
Q271148 MaxMpxCt and MaxCmds Limits in Windows 2000 
Q271182 Program Hangs Because of Deadlock in Ntdll 
Q271644 Cannot Convert FAT32 to NTFS with IDE Drive Larger Than 20 GB 
Q271717 IBM ThinkPad Laptop CPI Fan Does Not Turn on After Computer Switches from Passive Mode to Active Mode 
Q272155 Connectivity Problems Using VIA 1394 PCI Host Controllers 
Q272295 Windows 2000 SP1 Computer Hangs When You Use IEEE 1394 Digital Camera in NetMeeting 
Q272425 Ntbackup.exe Does Not Truncate Active Directory Logs During a System-State Backup 
Q272590 No Error Message Backing Up Offline Information Store on Exchange 2000 
Q272591 Ntbackup.exe Generates Error Messages While Restoring Exchange Storage Group 
Q272655 PC Card May Not Work When System Resumes From Suspend Mode 
Q272682 NTFS Enhancements for Services for UNIX 
Q272734 Scanning System32 for Virus Takes Longer After You Apply Windows 2000 SP1 
Q272770 NTbackup May Not Connect to a New Exchange 2000 Remote Store Client 
Q273033 Volume Control Settings May Not Persist After Restarting Your Computer 
Q273400 Ntbackup.exe Is Unable to Restore Data When it Encounters an Unknown Data String 
Q273932 "STOP 1E" Error in a Video Driver While Autochk Is Running During Startup 
Q273988 Disk Manager Prompts You to Continue Every Five Minutes 
Q274015 Computer Hangs During Startup with a PC Card Modem on a Japanese Model Toshiba Portege34x0 
Q275620 SCSI Port Driver May Cause Your Computer to Hang 
Q275704 Cluster Disks May Be Incorrectly Accessible from All Nodes 
Q276247 CPU Fan on an IBM ThinkPad Computer May Not Start 
Q276409 Hotfix from Q259545 causes "Stop 0x0000000A" Error Message in Disk.sys File 
Q276504 "Stop 0x0A" Error Message When You Eject a CD with Norton Anti-Virus 7 Installed 
Q276516 Group Policy Not Applied with Many Domain Controllers in Domain 
Q276545 Error Message Reports STOP 0x000000D1 in Serial.sys When Serial Device or Driver Verifier Is in Use 
Q276609 No Events Logged on Restart If Disk Mirror Is Broken While Computer Is Off 
Q277700 NodeID Change in the Registry Cause Access Violation in Clussvc.exe 
Q277701 Ntbackup Cannot Restore from Backup Sets Located on Second Tape in a Continuation Sequence 
Q277877 USB Devices May Take More Than 30 Seconds to Wake Up After Hibernating 
Q277997 Cannot Gain Access to a Device on Windows 2000-Based Computer 
Q278650 Windows Hangs During SBLive! Full Duplex Audio Test 
Q278662 Diskperf.exe May Hang with 8-Character Entry in the Registry Filter List 
Q278695 OpenGL Does Not Redraw a Window Correctly 
Q278710 No Global Groups Are Available Creating File-Share Resource Permissions in Cluster Administrator 
Q280790 Memory Manager Allocates Paged Pool Before it Is Needed 
Q281317 "Stop 0x000000E3 RESOURCE_NOT_OWNED" Error Message 
Q282021 High CPU Utilization on Compaq Laptops When You Play a DVD Movie 
Q287922 "Unsafe Removal of Device" Message When You Eject a Docking Station with an Attached USB Device 
Q289156 Modified Date and Time Incorrect on Files Copied to Windows 2000 from Versions That Negotiate with LANMAN 2.1 
Q289166 Race Condition Occurs and Autochk.exe Stops Responding During Restart 
Q289171 Error Message on Multiprocessor System Cites Unreadable File but CHKDSK Finds No Corruption 
Q289177 Sony AIT Media Changer Does Not Install Correctly If You Use Mchgr.inf File 
Q289190 PCI Modem Power Management Setting Returns to Default After Reboot. 
Q289195 Computer Hangs After Attempts to Use CD-ROM Drive on a Computer with Low Memory 
Q289196 DVD Audio Does Not Work Right on Dell, Compaq, and Gateway Computers That Run Windows 2000 
Q289201 Removable Storage Manager Does Not Recognize AIT2 Media Tape Cartridge 
Q289205 STOP Errors 0x00000023 and 0x0000000A in Fastfat.sys When a Program Queries the File System 
Q289209 Server Stops Accepting New Network Connections and Performance Degrades with Event 2019 
Q289218 Bringing Cluster IP Address Back Online After Resource-Related NetBT Device Failure Generates Sharing Violation 
Q289223 Unpredictable Results Occur When the Unlock Operation in the File Lock Package Is Initialized 
Q289225 INF Corrupt or distorted display after selecting a supported refresh rate / Valid display mode 
Q289226 No Sound from Non-PCM File with Windows Driver Model Audio Drivers 
Q289227 Service Pack 1 Installation Generates Windows File Protection Event Log Entry 
Q289231 User Defined Flags Are Not Reset When Using GlobalAlloc() to Allocate Memory 
Q289236 Not Able to Run DirectSound Programs from DVD Drive on Windows 2000 
Q289642 ServiceWare: Windows 2000 RSM Incorrectly Identifies OnStream ADR Tape Cartridges 
Q289831 Stop 0x1E Error Message Appear on All Servers in the Same Domain 
Q290312 Event ID 54 When You Stop Debugging a Program That Uses DirectX API 
Q293114 Updates to Dfsutil.exe 
Q294790 When Object Manager Calls a Close Procedure, and ObpInitKillMutant is Held, New Processes Cannot Be Created. 
Q295082 Windows File Protection Does Not Protect Cluster-Specific Files 

Directory Services

Q232538 Unsuccessful Replication Without Partner Listed 
Q257187 RPC Error Messages Returned for Active Directory Replication When Time Is Out of Synchronization 
Q257828 Cannot Clear the Cache on a DNS Server 
Q258002 Invalid Characters in DNS Queries 
Q258101 Dcpromo Does Not Allow All-Numeric Label in a Domain Name 
Q258811 BUG: Windows 2000 LDAP API Cannot Bind to LDAP Servers 
Q259739 ADsOpenObject("LDAP://RootDSE", ....) Call Generates Incorrect DNS Queries on the Network 
Q259930 Cannot Start Windows 2000 with a Large Number of DNS Zones 
Q260186 SendPort DNS Registry Key Does Not Work as Expected 
Q262289 Invalid DNS Records Are Not Removed 
Q262479 Tcpip.sys Does Not Free Broadcast Packets That the TCP/IP Traffic Filter Driver Does Not Want 
Q263720 Macintosh Client Cannot Submit Certificate Request with Netscape Browser 
Q263821 Account Lockout Because BadPasswordCount Not Reset to 0 
Q264082 SNA Client or DLS Cannot Connect as Guest User on Windows 2000 
Q264510 Rollup of Fixes for File and Print Services for NetWare (FPNW) Version 5.0 
Q265192 Event 12297 Logged on PDC Role Transfer When Domain Controller Is Not the New PDC 
Q265706 DCDiag and NetDiag in Windows 2000 Facilitate Domain Join and DC Creation 
Q266066 BUG: Windows 2000 Services Cannot Access Some Network Resources 
Q266082 Trust Does Not Work Between Windows 2000 and MIT Kerberos 
Q266132 Windows 2000 Hangs at "Preparing Network Connections" Screen on Multiple-Processor Computers 
Q266657 Windows 2000 Directory Service Agent Fails to Maintain Exclusive Control of Port 389 
Q266683 DNS Server Occasionally Refuses Secure Updates 
Q267845 Event ID 5773 Logged Even If UseDynamicDns Is Set to 0 
Q267855 Problems with Many Domain Controllers with Active Directory Integrated DNS Zones 
Q268969 "LDAP UDP Operations Per Second" Counter Always Returns Zero 
Q268995 Windows 2000 Domain Controller Logs Event 1153 and Stops Replicating 
Q269015 Service Does Not Start with "Access Denied" Message When Service Program File Is Located Remotely 
Q269135 Lsass.exe Causes an Access Violation 
Q270030 Windows 2000 DNS Server May Not Start with Many Reverse Lookup Zones 
Q270137 Cannot Use "Add Members to a Group" If User Name Includes a Slash Character 
Q270159 MSDSS Migration Does Not Work If Multiple Naming Attributes Are Present for an Object 
Q270643 Active Directory Users and Computers Snap-in Always Contacts PDC When User Properties Is Opened 
Q271379 Receiving Many Simultaneous H.323 Requests Causes a Computer with ISA Server Installed to Hang 
Q271836 Standalone Server Receives RPC Error When You Open User Properties 
Q271946 Replication Does Not Work When there Is a Name Conflict on a Global Catalog 
Q272065 Bad Password Attempts Are Repeatedly Forwarded from Domain Controllers to the PDC Operations Master 
Q272089 Zone Transfer Information Lost With Windows 2000 Active-Directory Integrated DNS 
Q272190 Access Violation in Lsass.exe Program When You Enable Netlogon Logging 
Q272348 Windows 2000 Host Always Authenticates with the PDC If a Member of a Windows NT 4.0 Domain 
Q272473 AvoidPdcOnWan Registry Value Does Not Work 
Q272990 Dial-on-Demand Connection Is Dialed When the Domain Controller Is Shut Down 
Q273663 Clients Cannot Find Domain Controller to Log On 
Q274172 FIX: Adding Multiple Users to Active Directory Can Cause Memory Leak When Setting Passwords 
Q274489 Service Recovery Does Not Run Defined Program If the Program Does Not Use the System Account 
Q275525 DNS Manager Monitor Test May Not Work on a Non-Domain Controller DNS Server 
Q276023 Active Directory-Integrated DNS Zone Deletion May Not Work 
Q276431 LookupAccountSid for "NT Authority\System" Results in Unnecessary Network Traffic 
Q277915 Access Violation Occurs in Lsass.exe on a Domain Controller 
Q277932 DNS Performance Counters Do Not Show Values When Collected from a Terminal Services Session 
Q279093 Lsass.exe Causes an Access Violation on a Domain Controller 
Q281401 LDAP Clients May Not Obtain Service Principle Names from MIT KDC 
Q284937 Windows 2000-Based Clients Connect Only to First-Upgraded Domain Controller in Mixed-Mode Domain 
Q286158 ADSI: AV Occurs When Using SSL Connection Established by Wldap32 in ADSI 2.5 on Windows NT 4.0 
Q289154 Backup and Restore of Directory Service on Domain Controller Causes Duplicate SIDs 
Q289161 Access Violation Occurs When You Remove Snap-in and Then Add It Again to Delete User 
Q289168 Directory Replication May Not Work with Large Group Update to Active Directory 
Q289172 GC Adds Non-Domain NCs as Read-Only Replicas When a Windows 2000 DC Replicates with a Whistler DC 
Q289173 NetFileGetInfo() Returns "Error File Not Found" When Expected to Return "Error Invalid Level" 
Q289179 System Hangs If Services.exe Experiences an Access Violation 
Q289185 Network Performance Is Slow and Directory Services Are Unstable with KCC in Large Domain 
Q289187 Certificate Request Generates Empty Relative Distinguished Names 
Q289207 "Error 9608: DNS Zone Creation Failed" Error Message When You Start DNS Server Service 
Q289212 "Schema Mismatch" and "Incompatible Partial Set" Error Messages Appear 
Q289219 "Parameter Is Incorrect" Error Message After You View NetWare Services Tab of User's Properties 
Q289220 Performance Monitor Shows a Drop in Available Memory and a Rise in Pool Nonpaged Bytes 
Q289221 LDAP_LOCAL_ERROR Occurs During Server Restart and LDAP Operations Do Not Work 
Q289612 Server Shuts Down When Running LDAP Control Because of Access Violation in Lsass.exe 
Q289644 Multiple LDAP Binds to the Same Connection Cause Memory Leak 
Q292300 DNS Administrative Tools Do Not Work on Server with Security Auditing Enabled 
Q292592 Duplicate Connections Appear in the Active Directory Sites and Services Snap-in 
Q295081 Cannot Lock a User Account After Installing Service Pack 1 
Q296732 Built-in Administrator Account Has Attributes That Do Not Replicate to Windows NT 4.0 Backup Domain Controllers 
Q272365 ADSI requests on LDAP objects may hang multi threaded applications

Internet Information Services/Com+

Q244274 Client Certificates May Not Work with Windows 2000 - Site Server Membership Mapped Web Site 
Q251007 Some Cluster Disks Are Not Available After Installing SP6 
Q251063 Password Change Notification Incorrectly Notifies Accounts with No Password Expiration 
Q255973 BUG: Exporting Application Proxy in COM+ Gives Export Application Error 
Q256839 Long URL Requests or Parameters Are Not Logged When You Use ODBC Logging 
Q259076 Cannot Add Users or Groups as Operators in Default FTP and Default Web Sites 
Q259760 Compression Is Not Enabled on POST Request 
Q260353 FIX: Use of Java/COM Components in COM+ Enabled Systems Can Cause Delays 
Q262739 Can't Administer IIS by Using ADSI on Window NT 4.0 IIS 4.0 from Windows 2000 IIS 5.0 and Vice Versa 
Q262999 FIX: Queued Components on an MSMQ Dependent Client May Cause Application Event Log Error 
Q263607 New Activations of Remote COM Server May Not Work If Remote Server Has Been Rebooted 
Q264030 ASP Returns "Include File Not Found" Error Message for Included Files on the UNC Connection 
Q264573 IIS 5.0 May Cause an Access Violation in W3svc.dll When You Use DAV 
Q264908 Error Message: HTTP 403.15 - Forbidden: Client Access Licenses Exceeded 
Q265363 FIX: Extra IComInstanceEvents::OnObjectCreate Notifications Are Sent 
Q265367 FIX: IComActivityEvents::OnActivityCreate and IComActivityEvents::OnActivityDestroy Notifications Not Sent 
Q265370 FIX: Process ID of COM+ System Application Not Returned by the IMtsGrp Interface 
Q265376 FIX: Access Violation Calling CoCreateInstance() 
Q265377 FIX: COM+ Transient Subscription Not Found in TransientSubscription Collection 
Q265379 FIX: Memory Leak When Calling Between Configured Components 
Q265386 FIX: COM+ Application Proxy Export Includes System Dynamic-Link Library (DLL) 
Q267831 Event ID 2003 Warning Message Logged When Loading Performance Counters 
Q269242 DCOM Bindings Not Updated When Dialing ISP 
Q269285 FTP Server Fails to Open Data Connection 
Q269476 FIX: COM+ Dispenser Manager Doesn't Close Pooled Resources 
Q269477 INFO: Performance Enhancements in COM+ After Windows 2000 SP1 
Q269479 FIX: Extended Error Information Is Lost When Calling In-Process Neutral Thread Model Components 
Q269862 Patch Released for Canonicalization Error Issue 
Q271456 IIS 4.0 Causes Heap Corruption in CGI Application 
Q271912 Cannot Lock Volume Because of Handle Leak in Link Tracking Service 
Q273735 INFO: Fix List for the Microsoft Virtual Machine Build 3316 
Q274294 FPSE2000: "Confirm Save. A More Recent Version of the Has Been Saved" Error Message When You Try to Save File in Web 
Q274591 Server Resources Can Expire When Non-Administrative Users Run Performance Monitor for IIS 
Q275157 FIX: Access Violation When You Activate a Pooled COM+ Component 
Q275293 DLLHOST Process Ends When Transacted WSC Components Are Called from IIS 
Q275482 FIX: COM+ 1.0 Catalog Requires NTLM-based Authentication 
Q275537 Certificate Object GetMapping Call Fails When Index Is Greater than 9 
Q277007 INFO: Fix List for the Microsoft Virtual Machine Build 3319 
Q277632 Memory Leak in Inetinfo.exe When Using the ADs IIS Provider 
Q277774 Post Windows 2000 Service Pack 1 COM+ Rollup Hotfix 5 Is Available 
Q277821 Access Violation When You Migrate MTS Application to COM+ 
Q278511 Patch Available for ActiveX Parameter Validation Vulnerability 
Q289737 Passing IStorage Pointer to Local COM Server and Calling IStorage::CopyTo May Result in "0x80010105 (RPC_E_SERVERFAULT)" 
Q290612 BUG: Event ID: 5 "Error While Reading Default Settings. Please Do Regsvr32 Asp.dll" 

Mail

Q262286 Windows 2000 Direct and Indirect Printing over Infrared Port May Not Work 
Q262288 Exchange 5.5 KMS Does Not Work with Windows 2000 Certificate Server in a Windows NT 4.0 Domain 
Q262326 Slow Performance Writing to Disk and Temporary Files Stay Open 
Q267859 SMTP Pickup Places Invalid Addresses Into Badmail 
Q274065 Windows 2000 SMTP Service Returns a Protocol Error with Lotus Notes Client and Clear Text Authentication 
Q274417 SMTP Service Hangs When Handling Many Domains 
Q275178 SMTP Returns an NDR on MX Records with an IP Address Instead of an A Record 
Q290160 Exchange Server Is Using 10 Percent of CPU Resources on Windows 2000 
Q290725 Exchange Server Stops Responding After Sending SMTP Message with Large Message ID 
Q290791 Registry Keys Available to Enable Outlook Express PlugUI Components in Internet Explorer 5.01 SP2 
Q292768 Fatal Error on SMTP Server When Receiving Mail from Sendmail 
Q292771 Access Violation in Inetinfo During NNTP Replication Between Newsfeed and Public Folder 
Q292772 Though Stopped, Default NNTP Virtual Server Starts Again When the Computer Restarts 
Q292774 Must Specify Domain at Each Logon with Network News Transport Protocol 
Q292775 Downloading SMTP Messages Through NNTP Causes Database Fragmentation 
Q292776 "Not Enough Storage" Error Message When You View Properties of Virtual Directories After Deleting an ACE 
Q292777 Access Violation Error When Using Server Event Objects on Exchange 2000 Server 
Q294175 Slow Mail Performance and Notification of Delay When You Send Mail to Another Domain 

Management/Administration

Q222043 Roaming Profile Folders Do Not Allow Administrative Access 
Q254133 FIX: Major Version of Type Library Causes Export Application Proxy to Fail 
Q257760 Event Message 3101: Unable to Read IO Control Information from NBT Device 
Q260834 System Monitor Displays Incorrect Volume Size When Disk Is Mounted But Not Assigned a Drive Letter 
Q261197 More Than 15 IP Addresses Assigned to Server Cause Active Directory Problems 
Q262857 Times in System Monitor .tsv and .csv Files Are UTC Times 
Q263119 Access Violation in WinMgmt Service 
Q263179 "Run Only Allowed Applications" List in Organizational Unit GPO Becomes Corrupted 
Q263693 Group Policy May Not Be Applied to Users Belonging to Many Groups 
Q263876 DNS Caches Last Negative Response Returned on Multihomed Server 
Q264628 Inetinfo May Generate Access Violation or Heap Check Debug Break Point During Shutdown 
Q264629 Adding a Counter with PdhAddCounter() Causes Access Violation in WMI 
Q266254 WMI WDM Provider Rejects Instance Data From Driver 
Q266382 BUG: HOMEDRIVE and HOMEPATH Environment Variables Not Set in Windows Installer 
Q268151 Average Disk Transfer Counters That Are Saved in Perfmon4.exe Log File and Do Not Show Data in System Monitor 
Q268715 WMI Query Support for Win32_Group Is Not Optimized 
Q268881 WMI Event 43 Generated After Changing System Default Locale 
Q269738 Differences Between "Bytes Sent/Sec" and "Bytes Received/Sec" Counters 
Q270037 Policy Restrictions on Drives Cause Unnecessary Error Message at Logon and in File Dialog Box 
Q271596 FIX: Applications Do Not Run from Network When Source Path Changes 
Q271977 Terminal Services Session Displays Shutdown Button When Group Policy Is Enabled 
Q272022 Mstask.exe Does Not Run Scheduled Jobs 
Q273473 Read-Only Files Cause Roaming Profile Update to NetWare Server Not to Work 
Q273653 Smlogsvc.exe Does Not Release Resources When You Are Using Performance Monitor Alerts 
Q273773 WMI/WDM Provider Hangs with Large Data Blocks 
Q273867 User Interface Is Incorrect for Alerts in System Monitor 
Q274062 Windows 2000-Based Clients Cannot Use GSSAPI to Delegate to Kerberos Servers 
Q274578 WMI Cannot Maintain Temporary Event Filter Registration 
Q274599 Event Performance Issue When Polling Large Objects with WMI 
Q275310 Setting Permissions on Windows 2000 Clients in a Windows NT 4.0 Domain May Take a Long Time 
Q275506 Access to the Desktop Is Granted Before Logon Scripts Complete 
Q275659 Corrupted Performance Counters May Disappear or Be Unavailable to Perfmon 
Q275857 Performance Monitor Does Not Show All Counters in a Log File on a Different Computer 
Q276451 Performance Monitor May Display Incorrect Data When You Log Data from Multiple Computers 
Q276469 Unable to Enumerate Instances By Using WBEM_FLAG_DIRECT_READ 
Q277884 WMI Win32NetworkAdapterConfiguration Methods May Not Execute Properly 
Q278941 WMI Event Consumers May Not Receive Notifications from Out-Of-Process Providers 
Q278952 WMI Sink Interface Methods May Return Invalid Error Codes 
Q279094 Patching Transforms May Give 2250 Error Message 
Q279229 Cannot Run Commerce Server 2000 COM Objects as Isolated in IIS 
Q281094 System Monitor Shows Only the First Instance of a Program 
Q281492 Windows Installer Allows Files To Be Written to NTFS Protected Directories 
Q282879 FIX: Windows Installer Stops Responding Intermittently When Running Custom Actions 
Q285900 Access Violation in MMC When You Resize the Panes 
Q289157 Clicking the "Authentication" Button in NNTP Protocol in Exchange System Manager Does Not Open "Authentication" Dialog Box 
Q289158 Error Messages About User Profile Appear in Several Logon Situations 
Q289181 Installing a WMI-Enabled Program Generates No Events 
Q289183 WMI Polling Query in Namespace with No Previous Event Activity Results in Access Violation 
Q289197 An Access Violation Occurs If You Click in "File Server for Macintosh Properties" Dialog Box 
Q289198 Changing Description of FSM Creator Results in Access Violation 
Q289199 Domain Accepts Blank Server Name When Adding File Server for Macintosh 
Q292766 WMI Automation Interfaces May Cause Unpredictable Program Shutdowns and Data Loss 
Q292767 Add/Remove Programs Dialog Box Becomes Corrupted in Non-U.S. Versions 
Q296742 2351 and 2355 Internal Errors When Installing Software from CD-ROM 

MDAC/Data Access

Q247757 FIX: Connection Leak Using Parameterized Command In ADO 
Q264701 FIX: Passing ADO Recordset ByRef Resets Error Information 
Q268107 ESE Hangs Following Rollback After JetPrepareUpdate 
Q269688 Cannot Access Some Msxml Methods with Czech or Slovak Regional Settings 
Q271177 FIX: Unable To Repair Password Protected Database Through ODBC Control Panel 
Q271461 FIX: "Method 'Recordset' of object 'IAdodc' Failed" Error Message with ADO Data Control 
Q272373 FIX: Access Violation Occurs When Closing ADO Recordset In Multithreaded Application 
Q273772 FIX: Memory Leak in Jet ODBC Driver with SQL_NUMERIC or SQL_C_BINARY Data 
Q276375 Error Message with Distributed Queries When Using ADO 
Q296970 Performance Problems on Domain Controller If Clients Use Integrated Logon 
MSMQ
Q271646 MSMQ: Messages Sent with Direct=TCP May Be Rejected After IP Change on Target Computer 
Q272202 MSMQ Deadlock in QM on Multiprocessor Routing Server with Connector 
Q277990 FIX: MSMQ Performance Degradation Occurs on Connector Application Computer
 
Networking

Q258100 Performance Problems May Occur If a Process Uses the Same Endpoint for Both TCP and UDP 
Q259887 RRType HINFO or ISDN Are Not Added When You Use the Dnscmd.exe Tool 
Q261276 Parallel Direct Cable Connection Drops Shortly After Connecting 
Q262140 Legacy BOOTP Clients Do Not Receive Option 144 Value 
Q262386 Non-Paged Pool Memory Leak on Master Browser 
Q262688 Static IP Address Is Not Retained During Windows 2000 Unattended Installation 
Q262694 Malicious User Can Shut Down Computer Browser Service 
Q263207 QoS Program Causes 100 Percent CPU Usage 
Q263452 Cannot Remotely Administer Network Load Balancing with Winmgmt.exe 
Q263464 "NET SEND" to Windows 2000-Based Computer May Not Succeed 
Q263550 Dynamic DNS Update Option Sent to DHCP Server Even If Disabled Globally 
Q263643 Using Virtual COM Port Dials Modem as Pulse Only 
Q263689 Access Violation When You Run the Netdiag Utility 
Q263692 RasSetEntryProperties() Function Does Not Set RASEO_RequireEncryptedPw 
Q263820 Phone Dialer Does Not Display Windows NT 4.0 Local and Domain User List 
Q263823 WinSock Recvfrom() Now Returns WSAECONNRESET Instead of Blocking or Timing Out 
Q264631 Maximum of 854 DHCP Servers in Active Directory 
Q264716 Network Monitor Incorrectly Filters MAC Address 
Q264794 "Stop" Error Message with Firewall or Similar Software Installed on a Windows 2000-Based Computer 
Q264820 GetHostByName() Does Not Resolve Computer Name with an IP Address of 0.0.0.0 
Q264953 Conforming Vendor-Specific Attribute in IAS May Prevent the IAS Service from Starting 
Q265017 Gethostbyaddr() May Return Node Name Instead of Virtual Name 
Q265248 The Routing and Remote Access Service Incorrectly Logs Client Termination As an Admin Reset 
Q265254 RPC Endpoint Mapper May Register the Same Interfaces 
Q266221 Bugcheck 0x000000D1 Caused by Dlc.sys 
Q266375 Network Load Balancing WMI Provider Memory Leak 
Q267912 NetBIOS Listen Does Not Work If Calling Name Is Set to Anything Other Than "*" 
Q268229 Deadlock When APC Routine for SetWaitableTimeruser Calls System Interfaces 
Q268258 Host with Initial Cluster State Turned Off Stops If Any Host Parameter Is Changed 
Q268581 Win32 LookupAccountSid() Function May Not Work in Certain Conditions 
Q268773 NAT Does Not Properly Forward ICMP "Destination Unreachable" Packet That Is Generated on the NAT Server 
Q269119 Logging on to a Domain Does Not Work From a Windows 2000-Based RAS Client 
Q269188 WINS Client Workstation [00h] Entry Remains Active on WINS Server After Client Shutdown 
Q269424 WINS Add1Bto1CQueries Feature Aids Load-Balancing Between Domain Controllers 
Q269553 DHCP Server May Offer a Zero-Length Lease Time If Conflict Detection Is Activated 
Q269822 Caller ID and Called ID Do Not Display Correctly with TAPI 3.0 
Q269879 The Default DHCP Gateway Is Not Added to the Routing Table on a Multihomed Computer 
Q270603 Deadlock When tdidisconnect() Is Called Recursively from Tcpclose() 
Q270635 Post-Windows 2000 SP1 Hotfix for Network Load Balancing 
Q270710 The Recvfrom Function Writes Incorrect Data into the Sin_Zero Field 
Q270921 Windows 2000 Quality of Service Packet Scheduler Service Does Not Filter and Flow Forwarded Traffic 
Q270923 Windows 2000 QoS Packet Scheduler Sends Packets with Wrong Checksum on Network Adapters That Enable Hardware Checksum 
Q271067 Client Computer with High Connect Rate Opens Many Sockets 
Q271178 "ITCallInfo::put_CallInfoLong" Property on a TAPI 3 Call Causes "Not Supported" Error 
Q271180 Windows 2000 Callback May Not Work with Third-Party PPP Server Solution 
Q271355 Access Violation Occurs in mgmtapi!AllocateTle() 
Q271384 Minimal Performance Bottleneck in TCP/IP 
Q271708 Host May Send Packet with an Incorrect TCP Checksum 
Q271914 ATM Virtual Adapter Does Not Appear in Terminal Services Configuration Tool 
Q271989 Winsock2 WSADuplicateSocket() Function Does Not Work on QoS-Enabled Sockets 
Q271990 QoS/RSVP Services May Not Function Correctly When Microsoft Proxy Is Installed 
Q272173 The Microsoft Windows 2000 Kernel Mode Cryptographic Module Has Received the FIPS 140-1 Status 
Q272485 NetDDE Client Is Unable to Connect to NetDDE Server on First Attempt by Using Windows 2000 
Q272494 "Connection Refused" Message Connecting to IIS Server 
Q272503 Addresses Added with the AddIpAddress() Function Do Not Appear in the DNS Cache 
Q275213 User Mode Process Cancellation of NAT Redirect May Cause Memory Leaks 
Q275552 Token Ring SRB Network May Have Slow Data-Transfer Rate 
Q276538 Memory Leak in Winmgmt Process When Running Network Load Balancing 
Q276987 Connections to All Hosts Are Terminated When NLB Load Weight Is Adjusted 
Q277561 Terminal Window After Dialing Does Not Work in Terminal Services Session 
Q277722 Memory Leak in Atmuni.sys in Windows 2000 
Q278522 Deadlock Condition Causes Socket Programs to Become Unresponsive 
Q278670 Network Load Balancing Hotfix Package 
Q278718 Error Message If You Do Not Disconnect from a Phone Call Before You Restart Your Computer 
Q278920 QoS RSVP Service May Restart Every Three Minutes After the First Problem 
Q279096 IGMP Router Changes Negative MFEs to Active and Forwards Packets Needlessly on Same LAN Segment 
Q279354 You Are Unable to Filter Between Two Internet Protocol Addresses in Network Monitor 2.0 
Q282798 DLC May Send I-frames on a Disconnected Connection 
Q289151 Error Message: Fatal System Error: 0x0000000a (0x00000050,0x00000002,0x00000001,0x8006542A) 
Q289152 Multiple Processes Attempting to Use Same Duplicated Socket Halts Program 
Q289153 Multihomed Computer with Onboard Network Adapter Cannot Rejoin Domain After SP1 Installation 
Q289165 Client Retains Lower MTU on Subsequent Transmissions to Multicast Route 
Q289167 IP Filter Driver on Multiprocessor Computer Causes Blue Screen on Windows 2000 
Q289186 Svchost.exe Creates a Memory Leak When RNDSTRESS Test Runs on ILS Server 
Q289189 Events 4102 and 9 Appear During WINS Replication on Windows 2000 
Q289211 Newly Added Static Route Is Gone After Reception of ICMP Redirect Message 
Q289229 Access Violation in Masfd.dll Results from Using Winsock Direct Path to Communicate with Storage Area Network 
Q289232 FD_READ Event Is Not Signaled on Connected Socket If Data Arrives Right After an Accept() on SAN 
Q289240 File Larger Than 64,512 KB Does Not Transfer Using FTP from Run Command on Start Menu 
Q289726 Stop 0x000000D5 Error While Adding IP Addresses to NIC by Using AddIPAddress() Function 
Q289730 Cannot Remove the SBS Modem-Sharing Component After Upgrade from Windows NT 4.0 
Q289732 VPN That Uses MS-CHAP Authentication Does Not Connect to RRAS Server 
Q289733 "AppleTalk Was Not Initialized on Any Adapter" Error Message After You Install Protocol 
Q290308 TCP/IP Stack Sends an IP Header Include Packet with IPID Being Zero but Overwrites Non-Zero IPID That You Supply 
Q290701 Heap Damage in Netdde.exe 
Q294234 DHCP-Enabled WINS Client May Refresh Netbt Name Cache Frequently 

Other

Q247289 Office IFilter Does Not Index Complex Documents Correctly 
Q262463 Find.exe Returns Extra Lines When Piped 
Q263221 Memory Leak in Pdh.dll Querying Performance Counters That Do Not Exist 
Q264484 Word Tables Are Not Indexed Correctly When Adjacent Cells Contain Digits 
Q272763 Index Server Timeout Is Not Reported When You Execute a Query over Multiple Catalogs 
Q274190 Logon Banner Can Be Dismissed Without User Action 
Q274853 BUG: PdhExpandWildCardPath() ANSI Version May Fail on Windows 2000 
Q289736 HOLD Installing Multiple Catalogs That Contain the Same Hash Damages the Hash Database 

Printing

Q162616 Extra Form Feed with Passthrough Functions to Text Only Driver 
Q257551 GSNW/CSNW NetWare Banner Page missing Username 
Q263519 Access Violation Attempting to Use Uninitialized Printer from the Desktop 
Q263995 Access Violation Viewing Brother Printer Properties in German Windows 2000 
Q268589 Find Printers Dialog Box Does Not Return Correct Results 
Q269399 Random Access Violations in Programs with Third-Party Fonts 
Q269867 CSNW/GSNW Add Printer Wizard Does Not Display Large Number of NDS Print Queues 
Q272493 USB WritePort Does Not Set dwDataCompleted to 0 When Allocating New Buffer If Data Size Is Variable 
Q274524 Multiple Master Fonts Are Not Printed Remotely to PCL Printers 
Q275495 Printer Redirection or Upgrade May Not Work Because of Signed Ntprint.inf File 
Q289162 Print Jobs Larger Than 4 MB Do Not Print Completely 
Q289184 Support for Autoduplexing on HP 970 Printers Not in Effect with Unidrv.dll 
Q289194 Registry Key Does Not Correctly Handle Line Feed/Carriage Return Translation 
Q289230 DrvQueryPerBandInfo Call by IHV Driver Does Not Succeed 
Q289233 File Size Increases in Spooler When Printing to a PostScript Printer with Kernel and User Mode Drivers 
Q292598 OEM Device Properties That You Set on Custom Tab of Dialog Box Are Not Saved 

Security

Q254500 Screen Saver Does Not Run If the Console Is Locked 
Q258872 Error Code 1350 Applying SetFileSecurity() to COMx 
Q260069 Malformed HTR Request Returns Source Code for ASP Scripting Files 
Q260347 IIS 4: Fix for Cross-Site Scripting Issues 
Q261655 Cannot Make an SSL Connection After Exporting and Importing an SSL Certificate 
Q262539 Memory Leak in Lsass.exe with Large Built-in Groups 
Q262979 Cannot Renew Verisign Certificates in IIS 5.0 
Q263603 Incorrect Behavior in Winlogon for First-Time User with "Must Change Password on First Logon" Setting 
Q263743 RasDisable and RasForce WinLogon Policies Can Be Bypassed 
Q265351 Substituted Drives Are Persistent for Users on a Computer 
Q265357 Roaming Profiles Cannot Create Key Containers 
Q266149 WMI Event Trace Does Not Contain CID or Client Computer Name 
Q266433 Patch for Numerous Vulnerabilities in the LPC Port System Calls 
Q266684 "Access Denied" After Unlocking Workstation When Network Is Disconnected 
Q266794 Windows 2000 SNMP Registry Entries Are Saved in Plain Text Format and Are Readable 
Q267556 Auditing Does Not Report Security Event for Resetting Password on Domain Controller 
Q267560 Changing the URL in a Specific Manner May Expose Contents of a File 
Q267843 Windows 2000 Telnet Server Stops Responding After Binary Input 
Q267868 Renaming CD-ROM Drive Creates Admin$ Share to Which Everyone Has Full Permission 
Q268082 DNS SOA Record May Reveal Administrator Account Name 
Q268236 Non-Administrator Cannot Gain Access to Removable Media 
Q268263 SGC Does Not Work When You Use Keys Longer than 1024 Bits 
Q268277 Problems Changing Nested Global Group Scope to Universal Group 
Q268546 Cacls.exe Orders ACEs Incorrectly When Granting Rights 
Q268896 Windows 95/Windows 98 Cannot List Users in Windows 2000 Domain 
Q269012 Resetting SACL Tree May Disable Inheritance 
Q269013 Non-Administrative User Cannot Access Removable Media After NTFS Format 
Q269049 Registry-Invoked Programs Use Standard Search Path 
Q269239 NetBIOS Vulnerability May Cause Duplicate Name on the Network Conflicts 
Q269406 With NTLMv1 on Server, Data Is Not Encrypted When You Set or Add Password in User Manager or Server Manager 
Q269685 SIDWalker Cannot Handle Wide Character Folder (Object) Name 
Q269731 Domain Controller Contains Invalid Tickets in the Ticket Cache 
Q269835 FPSE: Windows-Based Fixes for Server Extensions SR1.2 
Q270676 Users Might Gain Full Control of a System via the "Simplified Chinese IME State Recognition" Vulnerability 
Q271641 The Configure Your Computer Wizard Sets Blank Recovery Mode Password 
Q271907 Error SC_E_LOGON_DENIED After a Reset of Local Machine Account Password 
Q272303 RPC Server Service Stops Responding 
Q272388 Users Are Not Enrolled in Parent Domain If KMS Is on Child Domain Controller 
Q272472 Runas Command Does Not Work with User Principal Name or Plain User Name 
Q272576 Cannot Add Local Group to ACL When Logged On with a Local Account 
Q272736 Windows 2000 Still Image Service Exposes User Elevation Vulnerability 
Q272743 HTML E-mail Link Transmits User Name and Password to Unauthorized Server 
Q272994 Client Hangs When You Attempt to View Certificate Chain If Certificate Authority Is Not Available 
Q273854 Denial of Service Can Occur with Microsoft NetMeeting 
Q274064 Network Services Can Be Accessed After Account Is Disabled 
Q274149 Cookies Are Not Marked as Secure in IIS 
Q274359 LmCompatibilityLevel Setting Causes POP3/IMAP User Authentication Not to Work 
Q274372 Patch Released for "Domain Account Lockout" Vulnerability 
Q274835 Buffer Overflow in Network Monitor May Cause Vulnerability 
Q275248 Kerberos Does Not Work After Connecting to Windows NT 4.0 Share When Using Smart Card Logon 
Q286132 Patch Available for Invalid RDP Data Vulnerability 
Q286360 GetEffectiveRightsFromAcl() Function Causes "ERROR_NO_SUCH_DOMAIN" Error Message 
Q288861 LSA Memory Leak Due to SetPassword Call 
Q289176 Denial of Service Can Occur When Temporary Files Use Up Paged Pool Memory 
Q289200 Pressing CTRL+ALT+DEL During Shutdown Halts Sequence 
Q289213 Renewal of CA Certificate Resets Security and Policy Settings to Default 
Q291845 Malformed WebDAV Request Can Cause IIS to Exhaust CPU Resources 
Q295080 Terminal Server Client Licensing Information Is Not Encrypted in the Network Packets 
Q295083 Logged-On Users May Not Be Authenticated to Services After KRBTGT Password Change 
Q295087 Error Message Cites STOP 0xc000021a Event and STATUS_SYSTEM_PROCESS_TERMINATED 
Q296576 Unchecked Buffer in ISAPI Extension Could Compromise Internet Information Services 5.0 

Setup

Q255952 Unable to Contact DHCP Server with RIS Boot Disk 
Q259144 Computer May Hang After Using Sysprep on ACPI-Enabled Computer 
Q259884 UPS Goes into Battery Calibration Mode During a Windows 2000 Installation When UPS Is in Smart Signaling Mode 
Q260319 Sysprep "-pnp" Switch May Not Install Non-Native Signed Drivers 
Q268178 Setupapi.log Entries Appear After Running Update.exe 
Q268256 Incorrect Space Requirements Listed in Readmesp.htm File 
Q270070 Error Message: Windows 2000 Is Installed on a Drive Formatted with the OS/2 File System (HPFS) 
Q271935 Windows 2000 SP1 May Cause Some Menus to Revert to English When Applied on Non-English MUI Configuration 
Q272308 "WINNT32 /CHECKUPGRADEONLY /UNATTEND" Is Not Fully Automated 
Q272378 Error Message When You Use a Multiple-Processor Image on a Single-Processor Computer with Sysprep 
Q275193 SisCreateRestoreStructure and SisFreeRestoreStructure Has Mismatched Alloc/Dealloc 
Q275206 User Must Click 'Finish' to Reboot the Computer When Unattended Installation Is Complete 
Q278011 Legacy-Free Computers Take Longer to Install Windows 2000 
Q282755 Signed Drivers May Appear as Unsigned During Setup 
Q285782 Do Not Uninstall 56-Bit Hotfixes After Installing High Encryption Pack (128-Bit) 
Q289192 System Information Incorrectly Identifies Windows Powered Computers as Running Advanced Server 
Q289215 Version Information in Registry Does Not Reflect Slipstreamed Upgrade to Windows 2000 Server SP1 
Q289228 When You Uninstall IIS, Some Files Are Not Updated by Service Pack 1 
Q295077 FP30reg.dll Is Not Updated When You Upgrade to SP1 
Q296721 Terminal Services Client Is Not Updated When Service Pack 1 Is Installed 

Shell

Q257489 No Domains Listed in "Copy to" Dialog Box for Profiles 
Q258948 Cmd.exe Shortcut Does Not Have Same "Run as" Behavior as Command Line 
Q259885 Wang Image Edit Control May Not Work During Copy and Paste Operation 
Q260923 Hungarian Windows 2000 Displays Incorrect Day for Start of Week 
Q263077 Arrow Keys Do Not Work in Windows 2000 HyperTerminal with VT100 Emulation 
Q265326 Cannot Create File Association for a File That Has No Extension 
Q266040 Taskbar Indicator for StickyKeys Does Not Show Key Status 
Q267874 Adobe Font Driver Causes Text Damage with Multiple Master Fonts 
Q268612 On-Screen Keyboard Slash Key Mapping Does Not Work with Non-U.S. Keyboard Layout 
Q269033 Wallpaper Reverts to Last Bitmap After Daylight Saving Time Ends 
Q269443 Invoking File/Folder Shortcut Menu Disconnects InterDrive Share 
Q269593 "Stop 0x0000001e" in Win32k.sys When You Quit a Program 
Q269680 Heap Corruption with Administrator-Defined CSC Path Using Logical Drive 
Q271075 Spanish Windows 2000 May Show Some Misaligned OEM Information in System Properties 
Q272501 FIX: Cannot Bind to WSC That Is Written in XML from HTTP Server 
Q272502 FIX: VBS FormatCurrency() with Negative Value Asserts on Some Locales 
Q272504 FIX: VBScript GetObject() Fails to Return Rich Error Information 
Q272958 Event ID 4079 When You Synchronize All Offline Files Before Logging Off Policy 
Q273245 Data May Be Damaged When You Use Offline Folders 
Q273632 Access Violation in win32k!DesktopAlloc with Null Heap Pointer 
Q273838 Mobile Synchronization Runs Continuously for Non-Administrator 
Q274261 HyperTerminal Buffer History May Appear Corrupted 
Q274723 FindUserName Returns ERROR_FILE_NOT_FOUND Instead of S_OK 
Q275128 UK Keyboard Layout CTRL+(left)ALT+E Produces Euro Symbol Along with Accented Letter E 
Q275925 Error Message "Stop 0x0000007F" While Retrieving Data from the Clipboard 
Q277562 Error Message "Failed To Carry Out Command" When Attempting to Use CreateLink 
Q278709 Caps Lock May Not Synchronize in a Client Session When You Are Running an MS-DOS-Based Program 
Q279330 Patch Available for New Variant of the "Frame Domain Verification" Vulnerability 
Q279343 "Stop 0x1E" or "Stop 0x50" with Terminal Services Client Print Session 
Q289188 Explorer.exe Generates Errors During Search on Remote Computer That Has No Shared Folders 
Q289234 Changes to "Offline Files" Properties Not Saved When You Log On Without Administrator Rights 
Q289619 Offline Text File Changes Are Not Retained After Synchronization 
Q296728 Pentium 4 Processor Brand String Is Truncated in Windows 2000 System Properties 

Terminal Services

Q214488 Registry Flag fUseDefaultGina Does Not Work 
Q256843 Access Violation May Occur in Termsrv.exe When You Are Using Time-Outs 
Q261278 Terminal Server Ignores NumberOfRings Parameter, Answering on First Ring Only 
Q262137 Client Connection Manager for Terminal Services Causes Access Violation in Explorer.exe 
Q263749 There Are No Extended Characters When You Use an MS-DOS-Based Program in a Terminal Services Session 
Q264651 Kernel Objects May Not Be Shared Across Terminal Services Sessions 
Q265419 Terminal Services Server Does Not Restart with Restart Command from a Client Session 
Q266783 Terminal Services Server Switches to Install Mode for Users When Running RunOnce Entries 
Q269349 Terminal Services License Server Status Appears as UNKNOWN 
Q270588 Remote Desktop Protocol Clients Cannot Connect to Terminal Services Server 
Q274768 ICA Clients Over Dial-Up Link May Unexpectedly Disconnect 
Q289170 Using English Version of Windows 2000, Cannot Dial from Portugal to Activate License Servers 

These fixes were obtained from the Knowledge Base Article 
containing the list form Microsoft's website.