VOGONS


First post, by superfury

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When I try to boot the Windows 95B boot disk within UniPCemu, I see it reading the first 3 sectors of IO.SYS into memory, then not reading the rest anymore. I see that it's spinning a little loop waiting for a key to fill the key buffer within the BDA. When I press a key, the system reboots. No output is given at any point during the boot process.

Anyone knows what might cause this? I know it used to boot(although eventually slowing to a crawl), but it doesn't seem to boot correctly anymore?

MS-DOS 5.0(a) does still boot properly(even though the setup disks past disk 1 seems to fail executing grandly, messing up the VGA display up more and more until reaching disk 3, after which it eventually hangs during the copying process).

So there's still some odd kind of error left within the CPU emulation?

Author of the UniPCemu emulator.
UniPCemu Git repository
UniPCemu for Android, Windows, PSP, Vita and Switch on itch.io