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Windows 8 articles, fixes and updates - letter A
Daily Updated!
chronological list: 2024 | 2022 | 2021/12 11 9 4 3 2 1 | 2020/12 11 10 9 8 ... 2011
alphabetical list: A B C D E F G H I J K L M N O P R S T U V W X Y Z
This list contains all of the known Microsoft Knowledge Base articles, howtos, fixes, hotfixes, webcasts and updates of Microsoft Windows 8 starts with letter A that have been released. The list is daily updated.
- 2818604 A microcode update is available for Windows 7-based and Windows 8-based computers that use AMD processors Q2818604 KB2818604 February 25, 2021
- 2894853 Anti-malware platform update for Windows Defender is available in Windows 8, Windows RT, Windows 8.1, and Windows RT 8.1 Q2894853 KB2894853 January 26, 2021
- 2779444 An update is available that adds support for many camera-specific file formats in the new Windows UI in Windows 8 or Windows RT Q2779444 KB2779444 January 26, 2021
- 2769165 An update is available for certain Microsoft files that contain an incorrect digital signature in Windows 8 and Windows Server 2012 Q2769165 KB2769165 January 26, 2021
- 3102998 Application can't connect to iSCSI servers in Windows Server 2012 R2 or Windows Server 2012 Q3102998 KB3102998 January 25, 2021
- 3095737 Azure Backup takes a long time to back up data with a guest OS that's running Windows Server 2012 Q3095737 KB3095737 January 25, 2021
- 3077715 August 2015 cumulative time zone update for Windows operating systems Q3077715 KB3077715 January 25, 2021
- 3064307 A memory leak occurs in the Lsass.exe process during a high SSL workload in Windows Server 2012 R2 or Windows Server 2012 Q3064307 KB3064307 January 25, 2021
- 3058163 Activation doesn't work if the sppsvc.exe process doesn't start automatically in Windows 8 or Windows Server 2012 Q3058163 KB3058163 January 25, 2021
- 3048476 Application may not function correctly when it uses WMI queries in Windows Q3048476 KB3048476 January 25, 2021
- 3042816 AD DS or AD LDS responds slowly to LDAP query that has an undefined attribute and an OR clause in Windows Q3042816 KB3042816 January 25, 2021
- 3038936 August 2015 anti-malware platform update for Windows Defender in Windows 8.1 and Windows 8 Q3038936 KB3038936 January 25, 2021
- 3033794 Azure Backup supports offline disk shipment and increases the number of backup copies and retention policies in Windows Q3033794 KB3033794 January 25, 2021
- 3020338 Application does not work correctly after you apply update 3006226 in Windows Q3020338 KB3020338 January 25, 2021
- 3015072 Azure Backup now supports 64-bit editions of Windows client operating systems Q3015072 KB3015072 January 25, 2021
- 3008273 An update to enable an automatic update from Windows 8 to Windows 8.1 Q3008273 KB3008273 January 25, 2021
- 3003729 April 2015 servicing stack update for Windows 8 and Windows Server 2012 Q3003729 KB3003729 January 25, 2021
- 2999237 An application connection fails through a dual-use socket that is redirected by using a WFP callout driver Q2999237 KB2999237 January 25, 2021
- 2998527 A September 2014 time zone update for Russia is available Q2998527 KB2998527 January 25, 2021
- 2996954 Additional manageability setting for out-of-date ActiveX control blocking in Internet Explorer Q2996954 KB2996954 January 25, 2021
- 2981580 August 2014 cumulative time zone update for Windows operating systems Q2981580 KB2981580 January 25, 2021
- 2975331 August 2014 update rollup for Windows RT, Windows 8, and Windows Server 2012 Q2975331 KB2975331 January 25, 2021
- 2974313 A domain controller freezes when an event subscription manager list is long in Windows Q2974313 KB2974313 January 25, 2021
- 2973544 An update to enable an automatic update from Windows 8 to Windows 8.1 Q2973544 KB2973544 January 25, 2021
- 2973290 A third-party authentication dialog cannot be displayed if you click back arrow on logon page in Windows RT or Windows 8 Q2973290 KB2973290 January 25, 2021
- 2967077 A network printer is deleted unexpectedly in Windows Q2967077 KB2967077 January 25, 2021
- 2965710 Application freezes when it uses .NET Framework 4.0 in Windows 8 or Windows Server 2012 Q2965710 KB2965710 January 25, 2021
- 2962774 "An extended error occured" when you add a group Managed Service Account in Windows Q2962774 KB2962774 January 25, 2021
- 2956037 An update randomizes the DSM task creation time in Windows 8 and Window Server 2012 Q2956037 KB2956037 January 25, 2021
- 2955808 A VPN connection through a third-party VPN server disconnects after an hour on a Windows-based computer Q2955808 KB2955808 January 25, 2021
- 2955247 Active Routes table entries are deleted incorrectly when you remove an IP address in Windows 8 or Windows Server 2012 Q2955247 KB2955247 January 25, 2021
- 2939153 Anti-malware platform update for Windows Defender in Windows 8 and Windows RT Q2939153 KB2939153 January 25, 2021
- 2928248 Authentication fails for Windows 8.1 or Windows 8 clients that are configured for SSO authentication on a wireless network Q2928248 KB2928248 January 25, 2021
- 2913877 A local print server is pruned from domain controllers in Windows Server 2012 R2 or Windows Server 2012 Q2913877 KB2913877 January 25, 2021
- 2908243 A Windows Server 2012-based computer on which you configured NIC Teaming has no network connectivity Q2908243 KB2908243 January 25, 2021
- 2905454 An update is available that changes the currency symbol of Latvia to the euro (€) in Windows Q2905454 KB2905454 January 25, 2021
- 2903025 Antivirus software doesn't check whether a file is digitally signed in Windows Q2903025 KB2903025 January 25, 2021
- 2891362 A file copy operation fails when files or folders have long paths in Windows Explorer Q2891362 KB2891362 January 25, 2021
- 2890882 A hotfix is available to update the Daylight Saving Time for the “(UTC+12:00) Fiji” time zone for Windows Operating Systems Q2890882 KB2890882 January 25, 2021
- 2885694 Allow configuration of Automatic Updates in Windows 8 and Windows Server 2012 Q2885694 KB2885694 January 25, 2021
- 2883546 Additional Korean character is displayed in the name of a disk drive in Windows 8 Q2883546 KB2883546 January 25, 2021
- 2879488 An IFRAME vertical scrollbar is not displayed correctly in Internet Explorer 10 Q2879488 KB2879488 January 25, 2021
- 2878991 ActiveX Installer Service fails when DNS Client service is disabled in Windows 8 Q2878991 KB2878991 January 25, 2021
- 2877213 Applications disappear from the Start screen after you refresh a Windows RT, Windows 8, or Windows Server 2012-based computer by using a push-button reset recovery image Q2877213 KB2877213 January 25, 2021
- 2871777 A servicing stack update is available for Windows RT, Windows 8, and Windows Server 2012: September 2013 Q2871777 KB2871777 January 25, 2021
- 2868237 App exits when you ignore misspelled words in Windows 8 or in Windows Server 2012 Q2868237 KB2868237 January 25, 2021
- 2866345 "AD / SYSVOL version mismatch" message is displayed unexpectedly in the Group Policy Results report in Windows Q2866345 KB2866345 January 25, 2021
- 2862966 An update is available that improves management of weak certificate cryptographic algorithms in Windows Q2862966 KB2862966 January 25, 2021
- 2862304 AD DS or AD LDS responds slowly to complex LDAP query that has a deeply nested filter on a Windows server Q2862304 KB2862304 January 25, 2021
- 2862019 A RemoteApp application main window takes the focus after the applications windows are maximized in Windows Q2862019 KB2862019 January 25, 2021
- 2860740 Application exits unexpectedly when it tries to verify a smart card PIN in Windows 8 or Windows Server 2012 Q2860740 KB2860740 January 25, 2021
- 2856373 Anti-malware platform update for Windows Defender is available in Windows 8 and in Windows RT Q2856373 KB2856373 January 25, 2021
- 2853556 Access violation when a Visual C++ application tries to create a processor component in Windows 8 or Windows Server 2012 Q2853556 KB2853556 January 25, 2021
- 2853422 A backup that includes an SMB remote volume is unsuccessful in Windows Server 2012 Q2853422 KB2853422 January 25, 2021
- 2836947 An update is available for the .NET Framework 3.5 on Windows 8 and Windows Server 2012: June 2013 Q2836947 KB2836947 January 25, 2021
- 2836946 An update is available for the .NET Framework 3.5 on Windows 8 and Windows Server 2012: September 2013 Q2836946 KB2836946 January 25, 2021
- 2836187 An update that adds support for many camera-specific file formats in the new Windows UI is available for Windows 8 or Windows RT: June 2013 Q2836187 KB2836187 January 25, 2021
- 2828649 A backup application that uses a third-party ODBC driver crashes frequently when a backup is performed in Windows 8 or Windows Server 2012 Q2828649 KB2828649 January 25, 2021
- 2821895 A servicing stack update is available for Windows RT and Windows 8: June 2013 Q2821895 KB2821895 January 25, 2021
- 2813430 An update is available that enables administrators to update trusted and disallowed CTLs in disconnected environments in Windows Q2813430 KB2813430 January 25, 2021
- 2781197 Anti-malware platform update for Windows Defender is available in Windows 8 Q2781197 KB2781197 January 25, 2021
- 2771431 A servicing stack update is available for Windows 8 and Windows Server 2012 Q2771431 KB2771431 January 25, 2021
- 2755139 "A media driver your computer needs is missing" or "A required CD/DVD drive device driver is missing" error message when you install Windows Q2755139 KB2755139 January 25, 2021
- 2751352 An update is available to correct tile logo images of files on the All Apps View Q2751352 KB2751352 January 25, 2021
- 2623670 "Access Denied" or other errors when you access or work with files and folders in Windows Q2623670 KB2623670 January 25, 2021
- 3004880 A UEFI mode system cannot boot after maintenance or servicing activity Q3004880 KB3004880 January 22, 2021
- 2758967 A Bluetooth mouse or keyboard fails to reconnect after being left idle Q2758967 KB2758967 January 6, 2021
- 2917033 An update is available to enable the use of Local ADMX files for Group Policy Editor Q2917033 KB2917033 December 18, 2020
- 299540 An explanation of the Automatic Metric feature for IPv4 routes Q299540 KB299540 May 28, 2020
- 2287297 A COM+ application may stop working in Windows when a user logs off Q2287297 KB2287297 January 20, 2020
- 950929 Activate Windows 7 or Windows 8.1 - Windows Help Q950929 KB950929 September 4, 2018
- 2789660 A Mobile Broadband connection might be turned off unexpectedly when you switch airplane mode On and Off quickly Q2789660 KB2789660 April 20, 2018
- 2439492 ADPERF: LDAP connects take longer when targeting fully qualified DNS hostnames Q2439492 KB2439492 January 24, 2017
- 3049255 .admx errors when running Local Group Policy Editor (gpedit.msc) in Windows Q3049255 KB3049255 October 5, 2015
- 3035936 Access Denied error message when you access an SMB file share in Windows Q3035936 KB3035936 February 27, 2015
- 2748719 ASP.NET 2.0 and ASP.NET 3.5 do not work after you uninstall ASP.NET 4.5 in Windows 8 or Windows Server 2012 Q2748719 KB2748719 April 25, 2014
- 2890450 A red x appears in the network icon tray and the "Networks" flyout hangs in Windows 8 or Windows 8.1 when you have 300 or more access points Q2890450 KB2890450 March 11, 2014
- 2920968 Audible distortion can be heard when using inbox USB audio driver and a USB device Q2920968 KB2920968 January 25, 2014
- 2891694 A Windows 8-based client computer does not use the BitLocker Network Unlock feature Q2891694 KB2891694 November 22, 2013
- 2895212 A Trusted Platform Module (TPM) is not recognized on some Windows 7-based and Windows 8-based devices Q2895212 KB2895212 November 20, 2013
- 2894077 Activation issues occur after you make some insignificant hardware changes in Windows 8 Q2894077 KB2894077 November 13, 2013
- 2865337 An incorrect service provider name appears on the Charms bar after you switch SIM cards Q2865337 KB2865337 July 5, 2013
- 2848404 An incorrect service provider name appears on the Charms bar after you switch SIM cards Q2848404 KB2848404 July 5, 2013
- 2855880 Access control entries are deleted after you run the ICACLS command remotely against a UNC path with a mount point Q2855880 KB2855880 June 24, 2013
- 2856655 ASCII characters may show instead of text for some applications for Windows 8 Simplified Chinese Q2856655 KB2856655 May 31, 2013
- 2813237 Application freezes when you access a password protected certificate in Windows 8 or Windows Server 2012 Q2813237 KB2813237 May 24, 2013
- 2853424 AppInit_DLLs in Windows 8 and Windows Server 2012 Q2853424 KB2853424 May 22, 2013
- 2805227 An update is available for the .NET Framework 4.5 in Windows 8, Windows RT, and Windows Server 2012: May 2013 Q2805227 KB2805227 May 16, 2013
- 2805222 An update is available for the .NET Framework 4.5 in Windows 8, Windows RT and Windows Server 2012: May 2013 Q2805222 KB2805222 May 16, 2013
- 2836121 An update for Storage Spaces in Windows 8 and Windows Server 2012 is available Q2836121 KB2836121 May 15, 2013
- 2832957 An update that adds entries to the APN database for Everything Everywhere mobile network operator is available for Windows 8 Q2832957 KB2832957 May 15, 2013
- 2826795 A blank screen is displayed when you try to use a fingerprint to log on to Windows 8 Q2826795 KB2826795 May 15, 2013
- 2718977 Accessibility Features in Windows, Internet Explorer and Microsoft Office Q2718977 KB2718977 May 15, 2013
- 2827157 An update is available for the KDNET extensibility module in Windows 8 Q2827157 KB2827157 May 14, 2013
- 2842559 Audio anomaly may occur on devices running Windows 8 on the Intel Atom Z2760 chipset if a Bluetooth headset is paired Q2842559 KB2842559 May 3, 2013
- 2750149 An update is available for the .NET Framework 4.5 in Windows 8, Windows RT and Windows Server 2012: January 2013 Q2750149 KB2750149 April 22, 2013
- 2832920 A brief system hang with audio glitch may occur while playing music with the Windows 8 Music App Q2832920 KB2832920 April 18, 2013
- 2781498 An update is available for Windows Management Framework 3.0 in Windows Server 2008 SP2 Q2781498 KB2781498 April 9, 2013
- 2832603 Airplane Mode connection icon may not display correctly after resume from sleep Q2832603 KB2832603 March 29, 2013
- 2796620 Application that uses the DirectComposition API does not work correctly in Windows RT, Windows 8, or Windows Server 2012 Q2796620 KB2796620 March 12, 2013
- 2819674 A touch input on the edge of the touch keyboard is recoginzed as a key press in Windows 8 Q2819674 KB2819674 February 28, 2013
- 2815320 A ListView object in an app that uses the JavaScript "onLoadingStateChanged:complete" event is not updated in Windows 8 Q2815320 KB2815320 February 18, 2013
- 2806037 AltGr key is displayed incorrectly on the Italian on-screen keyboard in Windows 8 Q2806037 KB2806037 February 16, 2013
- 2743127 A program that uses the LSA secret $Machine.acc does not work correctly in Windows 8 or in Windows Server 2012 Q2743127 KB2743127 January 29, 2013
- 2805963 A screen saver is displayed incorrectly if screen is rotated while screen saver is active Q2805963 KB2805963 January 23, 2013
- 2800101 A high pitched noise is heard when using Bluetooth headphones in Windows 8 Q2800101 KB2800101 January 15, 2013
- 2796196 Application is not shown on the Start screen after switching to another user Q2796196 KB2796196 January 10, 2013
- 2793650 "Add features" option is unavailable in volume license versions of Windows 8 Q2793650 KB2793650 December 21, 2012
- 2769166 An update is available to update the digital signature on the files that are produced by Microsoft in Windows 8 and Windows Server 2012 Q2769166 KB2769166 December 11, 2012
- 2789725 An update is available that enables OEMs to change the default zoom level of the new Windows experience UI in Internet Explorer 10 Q2789725 KB2789725 December 6, 2012
- 2741591 ADM files are not present in SYSVOL in the GPMC Infrastructure Status option Q2741591 KB2741591 November 27, 2012
- 2780680 An update is available for Windows SDK for Windows 8 Q2780680 KB2780680 November 19, 2012
- 2770407 An update is available to improve the program registration process in Windows 8 Q2770407 KB2770407 October 23, 2012
- 2758301 An update is available for the Windows Library for JavaScript: September 26, 2012 Q2758301 KB2758301 October 22, 2012
- 2749510 A package is not installed when you are servicing an offline image that has pended content and then try to add the package Q2749510 KB2749510 October 17, 2012
- 2712101 An update that adds Microsoft Camera Codec Pack support to Windows 8 and Windows RT is available Q2712101 KB2712101 October 9, 2012
- 2768511 A flicker or redraw might happen when maximizing Windows Media Player while playing a video Q2768511 KB2768511 October 6, 2012
- 2765077 All Storage Spaces to be detached prior to reconfiguring Storage hardware Q2765077 KB2765077 October 3, 2012
- 2762297 A BIOS update may be required for some computers to install the Hyper-V Role and/or start Hyper-V virtual machines Q2762297 KB2762297 October 3, 2012
- 2756959 A USB mass storage device may still be present in Devices and Printers after ejecting it Q2756959 KB2756959 October 3, 2012
- 2457622 “Access Denied” error trying to rename a file on share available offline Q2457622 KB2457622 March 1, 2011