Good!
I have remember than in my last app developed, the Customer ask me if the app can be the only one app
and no other apps can be launched and when the app quit, shutsdown the system, and I suggested than can be launched only with an Administrator or authorized password
and I make this.
- With the Authorized password I set to the menu access to the programs than he need (Windows Explorer, Word and Excel)
- The exit procedure calls a procedure than shutdown the system
- Change the following line in System.ini
from
shell=explorer.exe
to
shell=c:\myappdir\myapp.exe

- Reestart windows

Of course this is more radical but works fine.

Note: This where tested on Win85 and Win98, not shure if it works on WinNt, Win2000 or WinME

Mauricio