There is a Windows Server 2012 R2 server with the IIS role installed.
I was given the task to install the KB2982998 update (https://support.microsoft.com/en-us/topic/ms14-076-vulnerability-in-internet-information-services-iis-could-allow-security-feature-bypass-november-11-2014-f936b276-5dc0-2965-6be1-db8bc40cb507)
However, when installing the update, I get an error:
Installer encountered an error: 0x80080005. Server execution failed.
I see an error in the event log:
Source: WUSA
ID: 3
Windows update could not be installed because of error 2148007941 "Server execution failed" (Command line: ""C:\Windows\system32\wusa.exe" "C:\Downloads\windows8.1-kb2982998-v2-x64_976dc51f6a2e3e60770e3202bdc7b2bb038434a7.msu" ")
I checked the file versions. Microsoft notes that the update installs files:
Diprestr.dll version 8.5.9600.16384 size 36,352 bytes, creation date 22-Aug-2013
Iprestr.dll version 8.5.9600.17265 size 28.160 bytes, creation date 30-Aug-2014
In our case, everything is the same on all servers. For the file Iprests.dll date of creation 17.04.2015.
It looks like no update is required.
But it is not clear why the installation error occurs.
