If I want to start the release-version of my prog on an other PC (not mine) it just happens nothing....

There's no Error-Message, no Programm, even no task in the taskmanager appearing, WinME just goes on like ever. I used MFC and the ActiveX-Controll MSComm (serial-communication), but i don't think that's the error, because I already "used" a program with MFC and MSComm, so the only thing I really changed (besides some controls) are the BitmapButton, but I can't immagine that BitmapButtons dont work on other Systems.

I tried already with WinXP (2 times) and Win98 (2 times)

what's the matter?

simon