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Windows Server 2019 articles, fixes and updates - Year 2020
Daily Updated!
chronological list: 2020 | 2019/12 11 10 9 8 7 6 5 4 3 2 1 | 2018 | 2017
alphabetical list: A B C D E F G H I J K L M N O P R S T U V W Y
This list contains all of the known Microsoft Knowledge Base articles, howtos, fixes, hotfixes, webcasts and updates of Microsoft Windows Server 2019 that have been released in Year 2020. The list is daily updated.
- 4483874 High CPU usage by WMIPRVSE.EXE process at regular intervals in Windows Q4483874 KB4483874 November 12, 2020
- 4525647 "The given key was not present in the dictionary" error and SQL Server FCI installation fails on an Azure VM in Server 2019 Q4525647 KB4525647 October 24, 2020
- 4523292 Signed PowerShell cmdlets run slower than unsigned cmdlets Q4523292 KB4523292 October 24, 2020
- 4506344 RDP error "0x609" after you install Cisco SRU 2019-05-24-001 Q4506344 KB4506344 October 24, 2020
- 4498167 Offline files are displayed as "normal" in Windows 10 and Windows Server 2019 Q4498167 KB4498167 October 24, 2020
- 4492760 NVDIMM remains in read-write mode after backup power is removed in Windows Server Q4492760 KB4492760 October 24, 2020
- 4487767 "Remaining Windows rearm count" is displayed two times in German version of Windows Server Q4487767 KB4487767 October 24, 2020
- 4483864 Event ID 7023 about spooler service is logged after you install Windows Server Q4483864 KB4483864 October 24, 2020
- 4481610 Screen flickers after you install Server Core App Compatibility FOD in Windows Server 2019 Server Core Q4481610 KB4481610 October 24, 2020
- 4013567 How to disable Internet Explorer on Windows Q4013567 KB4013567 October 24, 2020
- 4570333 September 8, 2020—KB4570333 (OS Build 17763.1457) Q4570333 KB4570333 October 23, 2020
- 4569509 Guidance for DNS Server Vulnerability CVE-2020-1350 Q4569509 KB4569509 October 23, 2020
- 4565349 August 11, 2020—KB4565349 (OS Build 17763.1397) Q4565349 KB4565349 October 23, 2020
- 4559003 July 21, 2020—KB4559003 (OS Build 17763.1369) Preview Q4559003 KB4559003 October 23, 2020
- 4557233 Script to help in monitoring event IDs related to changes in Netlogon secure channel connections associated with CVE-2020-1472 Q4557233 KB4557233 October 23, 2020
- 4551853 May 12, 2020—KB4551853 (OS Build 17763.1217) Q4551853 KB4551853 October 23, 2020
- 4550969 April 21, 2020—KB4550969 (OS Build 17763.1192) Q4550969 KB4550969 October 23, 2020
- 4549949 April 14, 2020—KB4549949 (OS Build 17763.1158) Q4549949 KB4549949 October 23, 2020
- 4548751 App-V Server publishing might fail when you apply user configuration files with SQL Server 2016 or later Q4548751 KB4548751 October 23, 2020
- 4542617 You might encounter issues when using Windows Server containers with the February 11, 2020 security update release Q4542617 KB4542617 October 23, 2020
- 4537818 February 25, 2020—KB4537818 (OS Build 17763.1075) Q4537818 KB4537818 October 23, 2020
- 4535697 Servicing Stack Updates (SSU): Frequently Asked Questions Q4535697 KB4535697 October 23, 2020
- 4533501 Using WHfBTools PowerShell module for cleaning up orphaned Windows Hello for Business Keys Q4533501 KB4533501 October 23, 2020
- 4532691 February 11, 2020—KB4532691 (OS Build 17763.1039) Q4532691 KB4532691 October 23, 2020
- 4531006 Guidance for disabling Intel® Transactional Synchronization Extensions (Intel® TSX) capability Q4531006 KB4531006 October 23, 2020
- 4528489 Transport Layer Security (TLS) connections might fail or timeout when connecting or attempting a resumption Q4528489 KB4528489 October 23, 2020
- 4524148 October 3, 2019—KB4524148 (OS Build 17763.775) Q4524148 KB4524148 October 23, 2020
- 4522015 September 23, 2019—KB4522015 (OS Build 17763.740) Q4522015 KB4522015 October 23, 2020
- 4520296 MS Mincho and MS PMincho fonts do not show the new Japanese era as expected Q4520296 KB4520296 October 23, 2020
- 4519338 October 8, 2019—KB4519338 (OS Build 17763.805) Q4519338 KB4519338 October 23, 2020
- 4514157 Windows guidance for Bluetooth key length enforcement Q4514157 KB4514157 October 23, 2020
- 4512816 Devices that start up using Preboot Execution Environment (PXE) images from Windows Deployment Services or System Center Configuration Manager may fail to start with error "0xc0000001" Q4512816 KB4512816 October 23, 2020
- 4511553 August 13, 2019—KB4511553 (OS Build 17763.678) Q4511553 KB4511553 October 23, 2020
- 4508640 Event Viewer may close or you may receive an error when using Custom Views Q4508640 KB4508640 October 23, 2020
- 4507623 Some Bluetooth devices may fail to pair or connect after applying June 11, 2019 or later updates Q4507623 KB4507623 October 23, 2020
- 4507469 July 9, 2019—KB4507469 (OS Build 17763.615) Q4507469 KB4507469 October 23, 2020
- 4505658 July 22, 2019—KB4505658 (OS Build 17763.652) Q4505658 KB4505658 October 23, 2020
- 4505056 May 19, 2019—KB4505056 (OS Build 17763.504) Q4505056 KB4505056 October 23, 2020
- 4497934 May 21, 2019—KB4497934 (OS Build OS 17763.529) Q4497934 KB4497934 October 23, 2020
- 4494441 May 14, 2019—KB4494441 (OS Build 17763.503) Q4494441 KB4494441 October 23, 2020
- 4494206 App-V applications are unable to start and logs error 0xc0000225 Q4494206 KB4494206 October 23, 2020
- 4490481 March 26, 2019—KB4490481 (OS Build 17763.402) Q4490481 KB4490481 October 23, 2020
- 4490425 Updates to TGT delegation across incoming trusts in Windows Server Q4490425 KB4490425 October 23, 2020
- 4489899 March 12, 2019—KB4489899 (OS Build 17763.379) Q4489899 KB4489899 October 23, 2020
- 4487044 February 12, 2019—KB4487044 (OS Build 17763.316) Q4487044 KB4487044 October 23, 2020
- 4482887 March 1, 2019—KB4482887 (OS Build 17763.348) Q4482887 KB4482887 October 23, 2020
- 4480116 January 8, 2019—KB4480116 (OS Build 17763.253) Q4480116 KB4480116 October 23, 2020
- 4476976 January 22, 2019—KB4476976 (OS Build 17763.292) Q4476976 KB4476976 October 23, 2020
- 4471332 December 11, 2018—KB4471332 (OS Build 17763.194) Q4471332 KB4471332 October 23, 2020
- 4469342 December 5, 2018—KB4469342 (OS Build 17763.168) Q4469342 KB4469342 October 23, 2020
- 4467708 November 13, 2018—KB4467708 (OS Build 17763.134) Q4467708 KB4467708 October 23, 2020
- 4464455 November 13, 2018—KB4464455 (OS Build 17763.107) Q4464455 KB4464455 October 23, 2020
- 4464330 October 9, 2018—KB4464330 (OS Build 17763.55) Q4464330 KB4464330 October 23, 2020
- 4457739 Block remote callers who are not local administrators from starting/stopping services Q4457739 KB4457739 October 23, 2020
- 4022720 June 27, 2017—KB4022720 (Preview of Monthly Rollup) Q4022720 KB4022720 October 23, 2020
- 4497410 Microsoft .NET Framework 4.8 Language Pack (Offline Installer) for Windows Q4497410 KB4497410 October 22, 2020
- 4486153 Microsoft .NET Framework 4.8 on Windows 10 version 1709, Windows 10 version 1803, Windows 10 version 1809 and Windows Server 2019 Q4486153 KB4486153 October 22, 2020
- 4462930 Update for Adobe Flash Player: October 9, 2018 Q4462930 KB4462930 October 22, 2020
- 4087642 Microsoft .NET Framework 4.8 Language Pack on Windows 10 version 1809, Windows 10 version 1803, Windows 10 version 1709 and Windows Server 2019 Q4087642 KB4087642 October 22, 2020
- 2298620 VSS EventID 8193 is logged when you restart the Cryptographic Services service after you install the DHCP role on a computer Q2298620 KB2298620 October 5, 2020
- 294209 How to rebuild or move a MSDTC installation to be used with a SQL failover cluster Q294209 KB294209 September 29, 2020
- 4562940 Troubleshoot event ID 1020 warnings on a file server that is running Windows Server Q4562940 KB4562940 August 28, 2020
- 4090038 Stop Error 0x9F or hang occurs when you shut down or restart Windows Server Q4090038 KB4090038 August 28, 2020
- 4089459 Download locations and support information for ADMT and PES Q4089459 KB4089459 August 25, 2020
- 935834 How to enable LDAP signing in Windows Server Q935834 KB935834 August 21, 2020
- 956627 Kerberos tickets are issued even though the time difference between the client clock and the domain controller clock is greater than the "Maximum tolerance for computer clock synchronization" value Q956627 KB956627 August 19, 2020
- 4577004 Windows logs multiple events that specify Event ID 640 Q4577004 KB4577004 August 13, 2020
- 875495 A Windows Server domain controller logs Directory Services event 2095 when it encounters a USN rollback Q875495 KB875495 August 11, 2020
- 4492348 AD DS: Security: Kerberos "Unsupported etype" error when accessing a resource in a trusted domain Q4492348 KB4492348 August 5, 2020
- 4026030 How to use Windows Recovery Environment (WinRE) to troubleshoot common startup issues Q4026030 KB4026030 August 5, 2020
- 260729 How to enable Schannel event logging in Windows and Windows Server Q260729 KB260729 August 5, 2020
- 4530043 ISMServ.exe does not start when a domain controller starts Q4530043 KB4530043 July 31, 2020
- 324097 Using language IDs to identify language packs for AD DS and AD LDS domain controllers Q324097 KB324097 July 31, 2020
- 4574597 Stop error 7E on a server running NFS in Windows Server Q4574597 KB4574597 July 29, 2020
- 818020 Root hints reappear after they are removed Q818020 KB818020 July 28, 2020
- 3192506 Information about devices from Riverbed Technology that are configured as RODCs Q3192506 KB3192506 July 20, 2020
- 4570992 HTTP Listener fails to initialize when lacking SeChangeNotifyPrivilege Q4570992 KB4570992 July 8, 2020
- 3087759 How to create and manage the Central Store for Group Policy Administrative Templates in Windows Q3087759 KB3087759 June 28, 2020
- 4056823 Performance is poor when using custom default user profile in Windows Q4056823 KB4056823 June 19, 2020
- 323166 How to download updates that include drivers and hotfixes from the Windows Update Catalog Q323166 KB323166 June 19, 2020
- 4563239 LDAP session security settings and requirements after ADV190023 is installed Q4563239 KB4563239 June 4, 2020
- 2693643 Remote Server Administration Tools (RSAT) for Windows operating systems Q2693643 KB2693643 June 4, 2020
- 4555297 Introducing Virtual Support Agent for Windows Commercial Q4555297 KB4555297 June 3, 2020
- 4562879 How to extend stand-alone tiered storage spaces Q4562879 KB4562879 June 1, 2020
- 4015510 LoadLibrary function returns STATUS_DLL_NOT_FOUND error on impersonate thread in Windows Q4015510 KB4015510 May 31, 2020
- 2510009 Microsoft support policy for 4K sector hard drives in Windows Q2510009 KB2510009 May 31, 2020
- 944351 AD replication is not working with event 1865 logged Q944351 KB944351 May 31, 2020
- 938449 Netlogon event ID 5719 or Group Policy event 1129 is logged when you start a domain member Q938449 KB938449 May 31, 2020
- 816118 How to configure remote access client account lockout in Windows Server Q816118 KB816118 May 31, 2020
- 255504 Transferring or seizing FSMO roles in Active Directory Domain Services Q255504 KB255504 May 31, 2020
- 223300 How to enable Windows Installer logging Q223300 KB223300 May 31, 2020
- 4508350 Not all printer drivers downloaded from Windows Update are listed in "Add Printer" wizard Q4508350 KB4508350 May 28, 2020
- 4494462 Events are not forwarded if the collector is running Windows Server Q4494462 KB4494462 May 28, 2020
- 4483865 Event 7000 after installing the Hyper-V role in Windows Server Q4483865 KB4483865 May 28, 2020
- 4480781 Event ID 307 and Event ID 304 are logged after you deploy Windows on a device Q4480781 KB4480781 May 28, 2020
- 4477066 IsHostGuarded shows False on an HGS node that was in-place upgraded to Windows Server Q4477066 KB4477066 May 28, 2020
- 4467266 Local computer behaves as if the Windows logo key is pressed after you switch from a Remote Desktop session Q4467266 KB4467266 May 28, 2020
- 4464776 Software Defined Data Center and Software Defined Networking in Windows Server Q4464776 KB4464776 May 28, 2020
- 4136996 Event ID 236 on a Hyper-V server that has SR-IOV enabled on a VM in Windows Server Q4136996 KB4136996 May 28, 2020
- 4093516 iSCSI target can't be detected if connections use different authentication in Windows Server Q4093516 KB4093516 May 28, 2020
- 4046019 Guest access in SMB2 disabled by default in Windows Q4046019 KB4046019 May 28, 2020
- 4035110 "Error Code 10" error when a hot-add or surprise-add NVMe drive does not start Q4035110 KB4035110 May 28, 2020
- 4032786 High CPU usage in the LSAISO process on Windows Q4032786 KB4032786 May 28, 2020
- 4032125 Can't start Windows from a CD or DVD if multiple discs exist in the system Q4032125 KB4032125 May 28, 2020
- 4025993 Syskey.exe utility is no longer supported in Windows 10, Windows Server 2016 and later versions Q4025993 KB4025993 May 28, 2020
- 4022522 DCOM event ID 10016 is logged in Windows Q4022522 KB4022522 May 28, 2020
- 4019721 Troubleshoot DC replication error 1727: "The remote procedure call failed and did not execute" Q4019721 KB4019721 May 28, 2020
- 4016173 FIX: Heavy memory usage in ReFS on Windows Q4016173 KB4016173 May 28, 2020
- 4015786 Known issues managing a Windows 10 Group Policy client in Windows Server 2012 R2 Q4015786 KB4015786 May 28, 2020
- 4009797 "Too many PIN entry attempts" error after you enter a BitLocker PIN at Windows startup Q4009797 KB4009797 May 28, 2020
- 3212965 Events 6804 and 2843 are logged and RODCs do not replicate SYSVOL Q3212965 KB3212965 May 28, 2020
- 3181029 SMB file server share access is unsuccessful through DNS CNAME alias Q3181029 KB3181029 May 28, 2020
- 3105657 Recommended antivirus exclusions for Hyper-V hosts Q3105657 KB3105657 May 28, 2020
- 3077013 "'Microsoft.Policies.Sensors.WindowsLocationProvider'is already defined"error when you edit a policy in Windows Q3077013 KB3077013 May 28, 2020
- 3001248 Active Directory replication error 8464: Synchronization attempt failed Q3001248 KB3001248 May 28, 2020
- 2928127 Hyper-V virtual machine supported file locations Q2928127 KB2928127 May 28, 2020
- 2900773 ESENT Event ID 327 and 326 fill up the Application log Q2900773 KB2900773 May 28, 2020
- 2878342 CPU frequencies shown in System property page do not match Q2878342 KB2878342 May 28, 2020
- 2833839 Installing the Remote Desktop Session Host role service on Windows Server without the Connection Broker role service Q2833839 KB2833839 May 28, 2020
- 2796988 Windows installation may fail with error "The product key entered does not match any of the Windows images available for installation. Enter a different product key" Q2796988 KB2796988 May 28, 2020
- 2792897 Changes to calendar date in BIOS are not reflected in Windows Q2792897 KB2792897 May 28, 2020
- 2742908 "No logon servers are available" error after cloning domain controller Q2742908 KB2742908 May 28, 2020
- 2738746 You receive access denied errors after you log on to a local administrator domain account Q2738746 KB2738746 May 28, 2020
- 2737935 Active Directory installation stalls at the "Creating the NTDS settings object"stage Q2737935 KB2737935 May 28, 2020
- 2737463 Domain controller does not start, c00002e2 error occurs, or "Choose an option" is displayed Q2737463 KB2737463 May 28, 2020
- 2736303 How to rebuild the Tokens.dat file when you troubleshoot Windows activation issues Q2736303 KB2736303 May 28, 2020
- 2734946 Troubleshooting AD Replication error 8418: The replication operation failed because of a schema mismatch between the servers involved. Q2734946 KB2734946 May 28, 2020
- 2734782 .NET Framework 3.5 installation error: 0x800F0906, 0x800F081F, 0x800F0907 Q2734782 KB2734782 May 28, 2020
- 2712026 Troubleshooting AD Replication error 1908: Could not find the domain controller for this domain. Q2712026 KB2712026 May 28, 2020
- 2703028 Troubleshooting AD Replication error 8589: The DS cannot derive a service principal name (SPN) Q2703028 KB2703028 May 28, 2020
- 2694215 Troubleshooting AD Replication error 1818: The remote procedure call was cancelled Q2694215 KB2694215 May 28, 2020
- 2680976 Troubleshooting AD Replication error 8240: "There is no such object on the server" Q2680976 KB2680976 May 28, 2020
- 2602377 Constrained delegation for CIFS fails with ACCESS_DENIED error Q2602377 KB2602377 May 28, 2020
- 2002303 Event 1500 logged when SNMP is enabled on Windows Server Q2002303 KB2002303 May 28, 2020
- 974603 How to configure FTP for IIS in a Windows Server failover cluster Q974603 KB974603 May 28, 2020
- 929852 Guidance for configuring IPv6 in Windows for advanced users Q929852 KB929852 May 28, 2020
- 929851 The default dynamic port range for TCP/IP has changed since Windows Vista and in Windows Server 2008 Q929851 KB929851 May 28, 2020
- 927521 Windows Vista, Windows 7, Windows Server 2008 R2, Windows 8.1, and Windows 10 setup log file locations Q927521 KB927521 May 28, 2020
- 922918 A slow service does not start due to time-out error in Window Q922918 KB922918 May 28, 2020
- 920730 How to disable and re-enable hibernation on a computer that is running Windows Q920730 KB920730 May 28, 2020
- 907462 "The directory datatype cannot be converted to / from a native DS datatype" error in Windows Q907462 KB907462 May 28, 2020
- 837361 Kerberos protocol registry entries and KDC configuration keys in Windows Q837361 KB837361 May 28, 2020
- 832017 Service overview and network port requirements for Windows Q832017 KB832017 May 28, 2020
- 816043 How to turn on debug logging in the Windows Time Service Q816043 KB816043 May 28, 2020
- 325850 How to use Netdom.exe to reset machine account passwords of a Windows Server domain controller Q325850 KB325850 May 28, 2020
- 324949 Redirecting the users and computers containers in Active Directory domains Q324949 KB324949 May 28, 2020
- 324737 How to turn on automatic logon in Windows Q324737 KB324737 May 28, 2020
- 324639 NET.EXE /ADD command does not support names longer than 20 characters Q324639 KB324639 May 28, 2020
- 310099 Description of the Portqry.exe command-line utility Q310099 KB310099 May 28, 2020
- 299540 An explanation of the Automatic Metric feature for IPv4 routes Q299540 KB299540 May 28, 2020
- 265090 How to troubleshoot an "Internal error" message during the replication phase of dcpromo Q265090 KB265090 May 28, 2020
- 262177 How to enable Kerberos event logging Q262177 KB262177 May 28, 2020
- 243330 Well-known security identifiers in Windows operating systems Q243330 KB243330 May 28, 2020
- 178069 INFO: Storage of Private and Public Keys for MSMQ Q178069 KB178069 May 28, 2020
- 109626 Enabling debug logging for the Netlogon service Q109626 KB109626 May 28, 2020
- 949977 Relocation of the Users directory and the ProgramData directory to a drive other than the drive that contains the Windows directory Q949977 KB949977 May 26, 2020
- 888794 Things to consider when you host Active Directory domain controllers in virtual hosting environments Q888794 KB888794 May 18, 2020
- 4559609 New sessions setup for LDAP services take longer than expected if targeting host names Q4559609 KB4559609 May 11, 2020
- 174799 How to update Windows Server failover clusters Q174799 KB174799 May 8, 2020
- 4557856 WS2019 task manager may display incorrect value for L2/L3 cache Q4557856 KB4557856 April 29, 2020
- 4494447 Use Group Policy to apply WinHTTP proxy settings to Windows clients Q4494447 KB4494447 April 29, 2020
- 935744 "Not enough storage is available to complete this operation" error message when you use a Windows Server domain controller to join a Windows client computer to a domain Q935744 KB935744 April 29, 2020
- 300684 Deployment and operation of Active Directory domains that are configured by using single-label DNS names Q300684 KB300684 April 29, 2020
- 179442 How to configure a firewall for Active Directory domains and trusts Q179442 KB179442 April 29, 2020
- 4557473 Applications experience "forcibly closed" TLS connection errors when connecting SQL Servers in Windows Q4557473 KB4557473 April 23, 2020
- 957006 Microsoft server software and supported virtualization environments Q957006 KB957006 April 13, 2020
- 4556018 NetBIOS and WINS don't bind to cluster IP address resources in Windows Server 2016 and later versions Q4556018 KB4556018 April 8, 2020
- 4025260 Cluster validation test on Active Directory configuration fails in a multi-site cluster scenario Q4025260 KB4025260 April 1, 2020
- 4550655 Delays when domain members are required to communicate to DCs on remote domains Q4550655 KB4550655 March 27, 2020
- 4496901 Windows DNS registers duplicate SRV records for a DC if its computer name has uppercase letters Q4496901 KB4496901 March 26, 2020
- 4550446 LDS service startup fails after you manually change msDS-Behavior-Version in Windows Server 2019 Q4550446 KB4550446 March 16, 2020
- 2645996 Active Directory Replication Error 8451: "The replication operation encountered a database error" Q2645996 KB2645996 March 9, 2020
- 2815633 Point and Print fails after switching drivers in Windows Q2815633 KB2815633 March 3, 2020
- 3108513 How to troubleshoot common Active Directory replication errors Q3108513 KB3108513 February 25, 2020
- 2638243 When SpecialPollInterval is used as a polling interval, the Windows Time service does not correct the time if the service gets into Spike state Q2638243 KB2638243 February 19, 2020
- 816099 HOW TO: Use Ntdsutil to find and clean up duplicate security identifiers in Windows Server Q816099 KB816099 February 18, 2020
- 3040793 Task Manager shows incorrect total system memory if 16-GB or 32-GB memory modules are installed Q3040793 KB3040793 February 14, 2020
- 4456235 End of support for Windows Server 2008 and Windows Server 2008 R2 Q4456235 KB4456235 February 3, 2020
- 2287297 A COM+ application may stop working in Windows when a user logs off Q2287297 KB2287297 January 20, 2020
- 4536782 Redundant subnets are incorrectly created in an iSCSI IPv6 network Q4536782 KB4536782 January 9, 2020