Error Message: "Task Manager has been disabled by your administrator

When you try to open Task Manager, the following error may occur:

Solution :

Method 1:

Click Start, Run and type this command exactly as given below: (better - Copy and paste)

  

Method 2:

   Copy following code in Notepad and Save it as Enable Task Manager.reg

CODE:

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Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System]
"DisableTaskMgr"=dword:00000000

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the double click on file Enable Task Manager.reg and click on  button to modify registry entry.