(First, sorry, I am very new to version 7)
I have an application that has worked pretty well on all previous versions of Windows, but now have a user on Windows 7 that is reporting the following behavior. I dont know if this is 7 issue or not, as the app is running on 7 systems also, tho not very many.
When they launch the program by doubleclicking the icon, an expected pop-up message appears (pertaining to software registration), and then instead of the main program window appearing, nothing does. But there is an icon for the program on the taskbar (clicking does nothing) and the process is running in the task list.
Internally, before the main program shows its form, it calls a registration DLL to check that out (hence the pop-up), and then continues with its start-up sequence.
Is there some situation peculiar to 7 that might be blocking the program from starting correctly?