Control Alt Delete CAX on Winhows 7 When Locked

[Gintaras]

Tested: sending Ctrl+Alt+Delete does not work on Windows 7.

Try this.
Function DisableWindowsLogonCtrlAltDelete

Code:

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;/
function disable [reEnableAfterS] ;;disable: 0 enable, 1 disable

;Disables, enables or temporarily disables the Ctrl+Alt+Delete requirement at Windows logon/unlock.
;Error if fails.

;reEnableAfterS - number of seconds to disable. Then will enable again. QM must be running at that time.

;NOTES
;QM must be running as administrator.
;If the Windows setting already matches <b>disable</b>, this function does nothing.

;EXAMPLE
;DisableWindowsLogonCtrlAltDelete 1 10 ;;disables the Ctrl+Alt+Delete screen for 10 s
;shutdown 6 ;;lock


if(!disable) tim
if(!IsUserAdmin) end "QM must be running as administrator"

str rk="SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon"
int DisableCAD
rget DisableCAD "DisableCAD" rk HKEY_LOCAL_MACHINE
if((DisableCAD!0)=(disable!0)) ret

if(!rset(disable!0 "DisableCAD" rk HKEY_LOCAL_MACHINE)) end "failed"
if(disable and reEnableAfterS) tim reEnableAfterS DisableWindowsLogonCtrlAltDelete

more info
http://social.technet.microsoft.com/For ... 4052d2fc4f