Try to use SendMessage API function to send message WM_QUIT or WM_DESTROY to application, which you must close. Refer MSDN articles for SendMessage, WM_QUIT and WM_DESTROY for further information.
Plamen Ivanov
MCSD .NET Early Achiever and MCAD .NET Charter Member (VB .NET/SQL Server 2000)
MCSD (VB 6.0/SQL Server 2000)
VB (.NET) - what other language do you need in the whole Universe?...
