virtualbox.org

I've got a precious windows 3.1 installation on a virtualbox VM, and i want to install guest additions so i can have the 3.1 display fill the screen. none of them install, too new ;-( . any way you can get me an iso of a guest additions cd that will work for windows 3.1? i would appreciate it

There are no GAs for anything in the DOS or WinDOS families.

See the howto area for how to get the best out of a Win3.1 VM.