I know that I've already send a message like that but no valid awnser have been gived to me... I'll ask my question again :

I have maded a security program but the app must start
REALLY soon..
before we can see the desktop..but not in dos..

When novel or windows ask you to login, the program must be open or just after the loggin that ..

like McAfee or Norton anti-virus....

thoses solutions doesn't works :
-Start folder
-Win.ini ; Run=Myapp.exe
-Regedit ; Run ; My APP
-Autoexec.bat


Did I must make a DLL ??

Tx for U're help