I encountered a problem with logging on to my workstation using domain account credentials. At first I added my domain account to local administrators group. Everything worked fine until I encountered a black screen with a mouse cursor only about a week ago. Nothing can be done since even task manager cannot be brang up(Ctrl+Alt+Del doesn't work). But local administrator credentials are ok and I am able to log on using local admin account credentials. But the problem had risen when I wanted to log on using my domain account. I solved this problem just reverting the state of the system to more decent with shadow copied system state. But this helped only for a while. Now I am experiencing the same problem over again and I have no possibility to make a reversion. Any ideas? Has anybody experienced the same problem? How can I fix it?
Sincerely yours, Alexander Chernyaev.