Came to an off-site office with our company and found the domain controller down. It appeared to have virus issues.
After getting this server back up and running I've noticed that although there doesn't seem to be any viruses left, I can open Event Viewer, but any event I click on won't open. And when I try to close Event Viewer, it thinks an event window is open and tells me to close that first.
I've found this on another server in this office too.
Do you have any idea what may cause this?