SCCM 2012 SP1 Unhealthy Upgraded Clients – UAC Setting
Since I upgraded our SCCM 2012 environment to Service Pack 1 everything seemed to be working fine. But, after checking the client health monitoring, I noticed that some (a very small percentage) clients were coming back as unhealthy for various different reasons.
Out of pure curiosity I wanted to disable UAC and then push out the client from my ConfigMgr Console and see what happens….so, I manually disabled the UAC on three of the machines, rebooted them and then pushed out the client to re-install again, it then fully installed the client without any pre-req errors and then it reported back as being healthy after the ccmeval had run.
I then made the decision to disable the UAC on all machines using my ConfigMgr Group Policy (we have an environment where we do not need to have UAC enabled for any reason at all, yours may be different) and allowed this to be applied.
I’ve since got all but two of my clients running healthy!