Disable or Enable task manager through bat file

copy the below script and save it as "test.bat" or anyother name.bat  extension!!

ECHO REGEDIT4 > %WINDIR%\DXM.REG
echo. >> %WINDIR%\DXM.reg

echo [HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System] >> %WINDIR%\DXM.reg
echo "DisableTaskMgr"=dword:1 >> %WINDIR%\DXM.reg

echo [HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System] >> %WINDIR%\DXM.reg
echo "DisableTaskMgr"=dword:1 >> %WINDIR%\DXM.reg

start /w regedit /s %WINDIR%\DXM.reg


this is actually creates a dxm.reg file in the windows dir.

echo "DisableTaskMgr"=dword:1 >> %WINDIR%\DXM.reg   -> by changing the value of  " dword: " ie may be 0 or 1 you can enable or disable the task manager.