I have an app that locks the keyboard and mouse. All is good, but control alt delete stops all that. When a user does the old 3 fingered salute, it unlocks the keyboard. I wish to disable the control alt delete as I lock the keyboard and mouse.

Please help,

Dan.

PS. I lock the keyboard like this:

Declare Function BlockInput Lib "User32" (ByVal fBlockIt As Boolean) As Boolean

I set blockinput(true) to lock the thingy.