I've never used Virtual PC, but you could run your program in DOSBox, and use PrintScreen.
The other option would be to write code into your program to output a .BMP file. There is some QB64 specific code here:
that could be adapted, but it might be just as good to do it from scratch.
What screen mode are you using?
|Response Title||Author and Date|
|Re: Capturing full screen image||on May 24|