:\'/ :ơươư: Method 1


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


Method 2


Download and run this REG fix and double-click it.
Method 3

• Click Start, Run and type Regedit.exe
  
• Navigate to the following branch:
  

<BLOCKQUOTE style="WIDTH: 580px">
HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies\ System</BLOCKQUOTE>

• In the right-pane, delete the value named DisableTaskMgr
  
• Close Regedit.exe
  

Method 4: Using Group Policy Editor – for Windows XP Professional

• Click Start, Run, type gpedit.msc and click OK.
  
• Navigate to this branch:
  

<BLOCKQUOTE style="WIDTH: 580px">
<BLOCKQUOTE style="WIDTH: 580px">
User Configuration / Administrative Templates / System / Ctrl+Alt+Delete Options / Remove Task Manager</BLOCKQUOTE></BLOCKQUOTE>

• Double-click the Remove Task Manager option.
  
• Set the policy to Not Configured.