Hi Ed:
Thanks for the reply. Would please tell me if this is the correct way of invoking a dll function

PROCEDURE noDatabase
MessageBox('Cannot open database at this time. Please try later')
DECLARE ExitProcess IN WIN32API ;
INTEGER uExitCode
=ExitProcess(-1)
ENDPROC

What does it mean to declare INTEGER uExitCode? Is that mean that integer
is the return code of ExitProcess??

Thanks for your help

regards
Anil