How to Re-Enable Task Manager,System Restore,cmd,run,Registry? Fixed

Hi friends, today i faced a problem.  A virus attacked my XP. I was unable to use Task Manager, System Restore,cmd,run,Registry.


This malware disabled important windows features(task manager, system restore,.......)



Whenever i try to open the Task Manager, it pop this error message as " Task Manager is Disabled by Administrator. Contact admin" .

When i try to use System restore "it said