Hello,

I have a problem to close a program that runs in Windows. The program isn't visseble in a window, but a know it's on the background.

With a windows api I check wich programs are active, and I see that program. I try to close the program: I find the applications and want to close it with (RetVal = PostMessage(winHwnd, WM_CLOSE, 0&, 0&).

It doesn't work, I think it won't work because the program is not in a window but at the background.

Does anybody the answer?