They will run under DosBox, but they run slower than you might like.
I have about 30 in-depth programs that I wrote and compiled under MS QuickBasic years ago and compiled them as stand-alone .exe files. Unfortunately Microsoft no longer supports Quick Basic and the programs will not run under Vista or 7. They will run under DOS Box, but they run too slowly there. My programs are very complex. They actually deal with individual pixels on the screen.
I would like to convert them to another language, or even rewrite them, but Microsoft claims that they don't have a program to support this. They said perhaps I could do it in Visual Studio Professional, but they want about $700 for that software.
Do you have any suggestions?
Thanks,