List of Windows Update related hotfixes post RTM for Windows 8.1 and Windows Server 2012 R2
Applies to:
Windows Server 2012 R2
Windows 8.1
Since the following KB articles and Technet articles haven’t been updated:
949104 How to update the Windows Update Agent to the latest version
https://support.microsoft.com/?id=949104
946928 Information for network administrators about how to obtain the latest Windows Update Agent
https://support.microsoft.com/?id=946928
How to Check the Windows Update Agent Version on Clients
https://technet.microsoft.com/en-us/library/bb680319.aspx
Note: You should check https://support.microsoft.com for the latest version of the different files.
Note 2: You can download them without entering your e-mail address and captcha if you are a Microsoft Premier customer and have a https://Premier.Microsoft.com account.
Note 3: Carefully review the list and decide which might be applicable to your unique environment.
Note 4: Test in your test and your quality assurance environment.
3138615 Windows Update Client for Windows 8.1 and Windows Server 2012 R2: March 2016
https://support.microsoft.com/?id=3138615
Supersede(s):
3135449 Windows Update Client for Windows 8.1 and Windows Server 2012 R2: February 2016
https://support.microsoft.com/?id=31354493112336 Windows Update Client for Windows 8.1 and Windows Server 2012 R2: December 2015
https://support.microsoft.com/?id=31123363102812 Installing and searching for updates is slow and high CPU usage occurs in Windows 8.1 and Windows Server 2012 R2
https://support.microsoft.com/?id=31028123083711 Windows Update Client for Windows 8.1 and Windows Server 2012 R2: October 2015
https://support.microsoft.com/?id=30837113083325 Windows Update Client for Windows 8.1 and Windows Server 2012 R2: September 2015
https://support.microsoft.com/?id=30833253072318 Update for Windows 8.1 OOBE to upgrade to Windows 10
https://support.microsoft.com/?id=30723183075853 Windows Update Client for Windows 8.1 and Windows Server 2012 R2: August 2015
https://support.microsoft.com/?id=30758533050267 Windows Update Client for Windows 8.1: June 2015
https://support.microsoft.com/?id=30502673044374 Update that enables you to upgrade from Windows 8.1 to Windows 10
https://support.microsoft.com/?id=30443743008188 November 2014 Windows Update client improvements in Windows 8.1 or Windows Server 2012 R2
https://support.microsoft.com/?id=3008188
Yong
P.S. More Windows Update related articles:
How to download a Windows update manually
973135 https://support.microsoft.com/?id=973135
946413 You receive error code 0x80244001 when you try to update the computer by visiting the Microsoft Update Web site or the Windows Update Web site
https://support.microsoft.com/?id=946413
555974How to re-register Windows client/server in WSUS
https://support.microsoft.com/?id=555974
971058 How do I reset Windows Update components?
https://support.microsoft.com/?id=971058
883821 883821 You may receive an error message when you search for available updates on the Windows Update Web site or on the Microsoft Update Web site
https://support.microsoft.com/?id=883821
956708 Error message when you try to install updates by using the Windows Update or Microsoft Update Web site: "0x80004002"
https://support.microsoft.com/?id=956708
326253 Error message when you check for updates on the Windows Update site: "0X800A138F: There are no updates available at this time"
https://support.microsoft.com/?id=326253
555989 Windows Update Not Working.
https://support.microsoft.com/?id=555989
883821 You may receive an error message when you search for available updates on the Windows Update Web site or on the Microsoft Update Web site
https://support.microsoft.com/?id=883821
2700567 Windows Update freezes when you install updates in Windows 8, Windows 7, or Windows Vista