On Tue, 16 Aug 2022 13:15:32 +0200 Aitor Santamaría <aitor...@gmail.com> wrote: > Yes, on 32-bit versions of Windows (and I think this applies to > Windws > Vista/7 at least), there used to be the NTVDM that can run DOS > programs fairly well. > I used to test FD-KEYB there quite a lot, as in case it locks the > console, you don't need to restart.
Many DOS programs don't work with MS NTVDM. It is in typical microsoft fashion a bare minimum implementation. Just enough to not anger business users too much. It seems even ReactOS' NTVDM implementation has better compatibility with DOS programs. I think it implements some BIOS interfaces that MS' implementation doesn't. However DOSBox(-X) is light years ahead in compatibility even though it's not some kind of hypervisor like NTVDM. So definitely a great thing for some people that it runs in XP. -- WWW: https://metalpunks.info GPG: C90CAB7122AC1231
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