Hello, Hello! Hope everyone is doing well.
I have a Windows 2012 (non R2) server which will run through the update install process, whether manually downloaded or via Windows update, with no directly visible failure or warning but post reboot all updates are still available. This happens with all updates.
I ran through the recreation of the SoftwareDistribution folder and other initial update issues steps, including SFC and DISM, but the problem persists. Finally, after checking the quick tutorial, reading through previous threads, and a few other sites, I was not overly confident on where to start from the CBS log side...so I am hoping for some direction/help, as it would very much appreciated!
Quick list of some updates that ran through the process and never properly installed (not including any superseded ones from previous attempts)
KB2992611 - Security Update for Windows Server 2012
KB4540726 - Servicing Stack Update for Windows Server 2012 for x64-based (2020-03)
KB4556400 - Security and Quality Rollup for .NET Framework
KB4562252 - Servicing Stack Update for Windows Server 2012 for x64-based Systems (2020-06)
Please see the link below for the requested logs.
DISM & CBS logs