How is this possible when I'm the only administrator of my system??? This one is one of the most irritating errors in Windows OS. This is highly likely that some virus is blocking your Task Manager by enabling the DisableTaskMgr policy in the system registry.
Microsoft Article provides a solution to solve this problem. But that solution is little cumbersome. Specially amateurs have difficulties in playing with System Registry. Following is another simple solution to enable your Task Manager. This solution worked for me. Hope it works for you too. Do post your comments if you try this solution irrespective of whether it works for you or not. Good Luck.
Go to Start -> Run -> copy and paste the following and press OK.
REG add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 0 /f
Microsoft Article provides a solution to solve this problem. But that solution is little cumbersome. Specially amateurs have difficulties in playing with System Registry. Following is another simple solution to enable your Task Manager. This solution worked for me. Hope it works for you too. Do post your comments if you try this solution irrespective of whether it works for you or not. Good Luck.
Go to Start -> Run -> copy and paste the following and press OK.
REG add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 0 /f
