This is happen when you try to open your TASKMANAGER and the pop-up
Error message appear "task manager is disable administrator"
This is a virus effect that's why you can't access your Task Manager even you press the short cut key Alt+Ctrl+Del.
First I have tried anti-virus program like Esset and Avast but unfortunately it doesn't resolve this problem. Until i tried this software.
After I scan my drive c: and d: And delete all threats, I successfully open My Task Manager. So I post this article to help those people who struggled to find the perfect solution to this problem that also infected with this kind of virus. Download this Software and Run it! And after all You will be able to open or access your Task Manager again. Search and Download SuperAntiSpyware software from their official site.