Installation of KB4592484 and KB4592495 failing to install on Windows Server 2012 R2.

Question

Hello Support, I need your help, as three my Windows Server 2012 R2 latest updates for December 8th, 2020 not able to install them Installation of KB4592484 and KB4592495 failing to install on Windows Server 2012 R2. I tried everything for entire month, manual install to fixing the corruption nothing worked. Please, assisted rebuidling new VM not option as those two my Domain Controllers and too risky to rebuild them. Please, help. I can send you all the logs here, let me know which logs you need to review them.

Answer 1

Make sure you have installed the latest SSU (KB4566425).
Next, manually reset Windows Update components by this script.
https://gallery.technet.microsoft.com/scriptcenter/Reset-WindowsUpdateps1-e0c5eb78
Restart your VM and manually install KN again.
One more thing, KB4598285 is the latest Monthly Rollup for Windows Server 2012R2, you could just install this one, which includes the all contents of KB4592484 and KB4592495.

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Answer 2

Hello Sir, I download and ran this specific SSU KB4566425 says its already installed. Then I downloaded and ran the script, then installed no luck. Please, can I send you logs here, yes today new patches came up, I attempted to install KB4598285, I had other VMs same Windows 2012 R2, they were able to install even my backup domain controller was fine, which is very strange all have same specs and same Windows Server 2012 R2. Where can get the logs to send you, please.

Answer 3

Also try;

sfc /sannow
dism /online /cleanup-image /restorehealth

and the manual steps here.
https://learn.microsoft.com/en-us/windows/deployment/update/windows-update-resources#reset-windows-update-components-manually

--please don't forget to Accept as answer if the reply is helpful--

Answer 4

What happens when you try? Might also try

sfc /sannow
dism /online /cleanup-image /restorehealth

and the manual steps here.
https://learn.microsoft.com/en-us/windows/deployment/update/windows-update-resources#reset-windows-update-components-manually

--please don't forget to Accept as answer if the reply is helpful--