Regedit disable Taskmanager or crtl alt del

There is a registry hack to enable or disable Windows NT TaskManager. The same registry hack applies to Windows 2000 and Windows XP.

HKEY_CURRENT_USER Key: SoftwareMicrosoftWindowsCurrentVersionPolicies
System Name: DisableTaskMgr
Value: 1=Enable this key, that is DISABLE TaskManager
Value: 0=Disablethis key, that is Don't Disable, Enable TaskManager


Go to the Start menu, select Run, and type "gpedit.msc" to run the Group Policy editor. Look in User Configuration | Administrative Templates | System and you'll find a section called Ctrl+Alt+Del Options - "Remove Task Manager"


Make a naam.reg to disable hotkey.

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionImage File Execution Optionstaskmgr.exe] "Debugger"="Hotkey Disabled"


Make a naam.reg to enable hotkey.

[-HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionImage File Execution Optionstaskmgr.exe]

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