I installed 2 Windows Server 2008 R2 SP1 and, after several Windows updates, I started to get the following error message in both servers:
“MMC has detected an error in a snap-in and will unload it”
I searched and found an article in Technet (I cannot paste the link because I need at least 5 posts) saying that a hot fix should be applied and so I did but nothing happened, I am still getting the same error when I try to open Event Viewer and Server Manager. I see that this issue is caused by a .NET (it seems it is v2.0 ) update. Has anyone had this situation? Also, if I install Windows Server again, how can I avoid getting this problem?