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Windows Server 2008 R2 articles, fixes and updates - letter O
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This list contains all of the known Microsoft Knowledge Base articles, howtos, fixes, hotfixes, webcasts and updates of Microsoft Windows Server 2008 R2 starts with letter O that have been released. The list is daily updated.
- 5044356 October 8, 2024—KB5044356 (Monthly Rollup) Q5044356 KB5044356 October 8, 2024
- 5044321 October 8, 2024—KB5044321 (Security-only update) Q5044321 KB5044321 October 8, 2024
- 5031441 October 10, 2023—KB5031441 (Security-only update) Q5031441 KB5031441 October 16, 2023
- 5031408 October 10, 2023—KB5031408 (Monthly Rollup) Q5031408 KB5031408 October 10, 2023
- 5018479 October 11, 2022—KB5018479 (Security-only update) Q5018479 KB5018479 March 14, 2023
- 5018454 October 11, 2022—KB5018454 (Monthly Rollup) Q5018454 KB5018454 March 14, 2023
- 5021651 Out-of-band update for Windows Server 2008 R2: November 18, 2022 Q5021651 KB5021651 November 18, 2022
- 5020448 Out-of-band update for Windows 7 SP1 and Server 2008 R2 SP1: October 17, 2022 Q5020448 KB5020448 October 19, 2022
- 5010798 Out-of-band update for Windows 7 SP1 and Server 2008 R2 SP1: January 17, 2022 Q5010798 KB5010798 February 10, 2022
- 5006743 October 12, 2021—KB5006743 (Monthly Rollup) Q5006743 KB5006743 December 14, 2021
- 5006728 October 12, 2021—KB5006728 (Security-only update) Q5006728 KB5006728 December 14, 2021
- 3035446 Offline files stop syncing after the location of home folder is changed in Windows 7 SP1 or Windows Server 2008 R2 SP1 Q3035446 KB3035446 February 8, 2021
- 3185330 October 2016 security monthly quality rollup for Windows 7 SP1 and Windows Server 2008 R2 SP1 Q3185330 KB3185330 January 26, 2021
- 2990117 Outlook Anywhere users prompted for credentials when they try to connect to Exchange Server 2013 or Exchange Server 2016 Q2990117 KB2990117 January 26, 2021
- 3192403 October 2016 Preview of Monthly Quality Rollup for Windows 7 SP1 and Windows Server 2008 R2 SP1 Q3192403 KB3192403 January 25, 2021
- 2936105 Operation to change a personal folder location fails in Windows Q2936105 KB2936105 January 25, 2021
- 2929755 Out of memory when you load some image resources in a Windows application Q2929755 KB2929755 January 25, 2021
- 2916915 Outlook may take two to three minutes to connect to an Office 365 mailbox Q2916915 KB2916915 January 25, 2021
- 2878378 OpsMgr 2012 or OpsMgr 2007 R2 generates a "Heartbeat Failure" message and then goes into a greyed out state in Windows Server 2008 R2 SP1 Q2878378 KB2878378 January 25, 2021
- 2842230 "Out of memory" error on a computer that has a customized MaxMemoryPerShellMB quota set and has WMF 3.0 installed Q2842230 KB2842230 January 25, 2021
- 2756822 October 2012 cumulative time zone update for Windows operating systems Q2756822 KB2756822 January 25, 2021
- 2685889 OpenGL rendered content is still displayed after you minimize a modeless dialog box in Windows 7 or in Windows Server 2008 R2 Q2685889 KB2685889 January 25, 2021
- 2379592 "Object reference not set to an instance of an object" error message when you view the GPO backup settings in the Group Policy Management Console Q2379592 KB2379592 January 25, 2021
- 2249857 One or more volumes are corrupted on a hard disk when a dump file is saved on a computer that is running Windows 7 or Windows Server 2008 R2 if the hard disk space is larger than 2 terabytes Q2249857 KB2249857 January 25, 2021
- 959554 Only the header and footer information in an XPS document are printed when you print the document on a computer that is running Windows XP, Windows Vista SP1, or Windows Server 2008 Q959554 KB959554 January 25, 2021
- 4580387 October 13, 2020—KB4580387 (Security-only update) Q4580387 KB4580387 January 13, 2021
- 4580345 October 13, 2020—KB4580345 (Monthly Rollup) Q4580345 KB4580345 January 13, 2021
- 4524157 October 3, 2019—KB4524157 (Monthly Rollup) Q4524157 KB4524157 October 23, 2020
- 4520003 October 8, 2019—KB4520003 (Security-only update) Q4520003 KB4520003 October 23, 2020
- 4519976 October 8, 2019—KB4519976 (Monthly Rollup) Q4519976 KB4519976 October 23, 2020
- 4519972 October 15, 2019—KB4519972 (Preview of Monthly Rollup) Q4519972 KB4519972 October 23, 2020
- 4462927 October 18, 2018—KB4462927 (Preview of Monthly Rollup) Q4462927 KB4462927 October 23, 2020
- 4462923 October 9, 2018—KB4462923 (Monthly Rollup) Q4462923 KB4462923 October 23, 2020
- 4462915 October 9, 2018—KB4462915 (Security-only update) Q4462915 KB4462915 October 23, 2020
- 4041686 October 17, 2017—KB4041686 (Preview of Monthly Rollup) Q4041686 KB4041686 October 23, 2020
- 4041681 October 10, 2017—KB4041681 (Monthly Rollup) Q4041681 KB4041681 October 23, 2020
- 4041678 October 10, 2017—KB4041678 (Security-only update) Q4041678 KB4041678 October 23, 2020
- 4009437 October 11, 2016 — KB3185330 (Monthly rollup) Q4009437 KB4009437 October 23, 2020
- 4009436 October 11, 2016 — KB3192391 (Security-only update) Q4009436 KB4009436 October 23, 2020
- 4009435 October 18, 2016 — KB3192403 (Preview of Monthly Rollup) Q4009435 KB4009435 October 23, 2020
- 3192391 October 2016 Security Only Quality Update for Windows 7 SP1 and Windows Server 2008 R2 SP1 Q3192391 KB3192391 April 13, 2020
- 2444142 Office documents that are hosted on a DAV server are opened as read-only through the WebDav protocol in Windows Vista SP2, in Windows Server 2008 SP2, in Windows 7 and in Windows Server 2008 R2 Q2444142 KB2444142 September 24, 2018
- 2020591 On Microsoft Windows Sever 2008 SP2, Windows 7, and Windows Server 2008 R2, you may not be able to shrink a volume more than half the original size Q2020591 KB2020591 April 21, 2018
- 2020559 On a Microsoft Windows Server 2008 R2 Fail over cluster with a Hyper-V guest with many pass-through disks, the machine configuration may take some time to come online Q2020559 KB2020559 April 20, 2018
- 841696 Overview of the Microsoft third-party storage software solutions support policy Q841696 KB841696 April 19, 2018
- 2001061 On a computer running Windows Vista, Windows 7, Windows Server 2008 and Windows Server 2008 R2 an incorrect shutdown reason code written to SEL on user initiated shutdown Q2001061 KB2001061 April 17, 2018
- 254649 Overview of memory dump file options for Windows Q254649 KB254649 April 17, 2018
- 2546625 "Operation could not be completed (error 0x00000709)" error when you use a CNAME record for a print server in Windows Server 2008 R2 Q2546625 KB2546625 October 27, 2017
- 2528614 Operating system intermittently crashes with a "0x0000007E" Stop error message on a computer that is running Windows 7 or Windows Server 2008 R2 Q2528614 KB2528614 October 20, 2017
- 330182 Operating system intermittently crashes with a "0x0000007E" Stop error message on a computer that is running Windows 7 or Windows Server 2008 R2 Q330182 KB330182 October 20, 2017
- 2744558 Overlapping Forest Names cause problems once Forest Trusts are established Q2744558 KB2744558 May 20, 2016
- 2998812 October 2014 compatibility update for Windows 7 or Windows Server 2008 R2 Q2998812 KB2998812 November 25, 2014
- 2492702 Outlook does not connect to Exchange Server by using RPC over HTTP in Windows 7 or in Windows Server 2008 R2 Q2492702 KB2492702 October 9, 2014
- 2989671 Opening an attachment in Outlook takes longer than expected Q2989671 KB2989671 September 10, 2014
- 2561708 Offline files synchronization may not finish on a computer that is running Windows 7 or Windows Server 2008 R2 Q2561708 KB2561708 June 21, 2014
- 2897765 Outlook crashes when you view an HTML newsletter in Windows Server 2012 R2 or Windows Server 2008 Q2897765 KB2897765 April 8, 2014
- 2898103 Object cannot be deleted during replication on a domain controller that is running Windows Server 2008 R2 Q2898103 KB2898103 December 20, 2013
- 2824408 Oplock break requests are ignored by a Windows 7-based or Windows Server 2008 R2-based client Q2824408 KB2824408 August 16, 2013
- 2861375 "Operation failed with error 0x0000000a" error message when you try to install a shared printer in Windows 7 SP1 or Windows Server 2008 R2 SP1 Q2861375 KB2861375 August 13, 2013
- 2845624 OCSP signing certificates are renewed prematurely in Windows Server 2008 R2 Q2845624 KB2845624 July 10, 2013
- 2846298 Offline injection of hotfixes which service EFI boot files fails to service boot files Q2846298 KB2846298 July 5, 2013
- 2756041 Outlook item is copied when you try to move it to a destination folder or the desktop by using the drag-and-drop feature in Windows 7 or Windows Server 2008 R2 Q2756041 KB2756041 May 24, 2013
- 2742185 Outlook 2013 crashes when you search for email messages in Windows 7 or in Windows Server 2008 R2 Q2742185 KB2742185 February 5, 2013
- 2525380 "Out of memory" error when you export to circular files in Windows 7 or in Windows Server 2008 R2 Q2525380 KB2525380 December 27, 2012
- 2616332 Output is garbled when you print data or documents by using a service in Windows Vista, in Windows Server 2008, in Windows Server 2008 R2 or in Windows 7 Q2616332 KB2616332 July 11, 2012
- 975710 Operating system deployment over a network by using WDS fails in Windows Server 2008 and in Windows Server 2008 R2 Q975710 KB975710 October 7, 2011
- 2575082 On a computer running Windows 7 and Windows Server 2008 R2, service pack 1 installation fails with error message 0x800f0826 Q2575082 KB2575082 July 11, 2011
- 2556091 OpenSCManager may fail on Windows 2008 R2 when called from an atexit() function Q2556091 KB2556091 May 24, 2011
- 2507119 Outlook crashes when you try to open a compressed email message that is created by a third-party Outlook add-in in Windows Vista, in Windows Server 2008, in Windows 7 or in Windows Server 2008 R2 Q2507119 KB2507119 April 14, 2011
- 982479 Old data is displayed for an SD card that you reinsert into a Windows 7, Windows Server 2008 R2, Windows Server 2008 or Windows Vista-based computer that is in standby or in hibernation Q982479 KB982479 November 1, 2010
- 2454039 On Windows Server 2008, you may have to wait for a long time to populate the information on shared folder sessions in Computer Management console Q2454039 KB2454039 October 26, 2010
- 2386589 On Microsoft Windows Server 2008 R2, the Scan and Fix dialog may be presented when adding pass-through disk to highly available virtual machine Q2386589 KB2386589 August 23, 2010
- 2383884 On Microsoft Windows Server 2008 R2, doing a virtual machine configuration refresh will fail when a Highly Available Virtual Machine (HAVM) has a dedicated pass-through disk presented to it. Q2383884 KB2383884 August 18, 2010
- 2278714 On all supported versions of Microsoft Windows, uninstalling a driver through device manager may not remove associated files or applications with that driver Q2278714 KB2278714 July 20, 2010
- 2284241 On Windows Server 2008 and Server 2008 R2, after you uninstall a WIA Scanner via Device Manager and reinstall it, the scanner does not work Q2284241 KB2284241 July 15, 2010
- 2028625 Only one of the clients that are behind the same NAT device can create L2TP VPN connections to a VPN server that is running Windows Server 2008 R2 Q2028625 KB2028625 June 29, 2010
- 982709 Only the first search term is searched for when you configure the "Pin Internet search sites to the 'Search again' links and the Start menu" Group Policy setting in Windows 7 or Windows Server 2008 R2 Q982709 KB982709 June 10, 2010
- 2025800 On Microsoft Windows Server 2008 R2 and below, if an error or veto is returned while a snapshot deletion is in progress, the snapshot deletion will still continue Q2025800 KB2025800 May 7, 2010
- 2022662 On Microsoft Windows Server 2008 R2, boot rollover may not occur booting from EFI based PXE client using wdsmgfw.efi from Windows Server 2008 R2 Q2022662 KB2022662 April 21, 2010
- 2018710 On a system with many MSI-X supported devices, MSINFO32 can take an extended amount of time to export the system data to a file Q2018710 KB2018710 February 11, 2010
- 2005620 On any server OS from 2003 R2 and above, a stop 0x7a error message may occur when booting from a SAN. Q2005620 KB2005620 December 3, 2009
- 2006163 On Microsoft Server 2008 R2 Volume GUID changes for shared MBR disks with drive letters using GetVolumeNameForVolumeMountPoint, ClusterGetVolumeNameForVolumeMountPoint and ClusterPrepareSharedVolumeForBackup APIs Q2006163 KB2006163 November 30, 2009
- 2005143 On Windows Server 2008 R2, a Hyper-V 2.0 guest may not recognize a change in the optical drive when you replace a disk. Q2005143 KB2005143 November 16, 2009
- 2004005 On Microsoft Windows Server 2008 R2 configured asymmetric storage (geographically dispersed cluster) configuration using cluster shared volumes (CSV), you may receive unexpected event logs at the disaster recovery site Q2004005 KB2004005 November 4, 2009