Windows 3.0 under vpix?
John M. Haugen
haugen at bulus3.BMA.COM
Sun Jun 3 02:48:19 AEST 1990
In article <202 at abhg.UUCP>, misko at abhg.UUCP (William Miskovetz) writes:
> Has anyone installed Windows 3.0 under vpix? I attempted it, but
> I get a "General protection violation, cannot emulate instruction"
> when the Windows Setup program gets to the second floppy. You
> use to be able to run Windows under vpix. Is this no longer true?
Same problem here. I called ISC and was informed they are aware of the problem.
The problem is Microsoft's setup program determines that it is running on a
"286" class machine and attempts to use some of the 286 instruction set. The
virtual mode of the 386 does not support those instructions and hence the error.
Loading it onto a DOS partition from DOS and then running it under vpix in
real mode may work. Unfortunately, I don't have a dos partition anymore.
I suspect this problem will occur for both SCO and ISC since they are both using
the same program for the DOS emulation.
My understanding is Microsoft is not in a big hurry to correct this "problem"
in that they don't have the problem with their DOS emulation package running
on their version of Xenix.
I sure hope enough customer pressure comes to bare since the write program
that is included is a very nice document generater with its very simple to use
commands and ability to output Postscript. If there were only a X based
package for about the same price!
> Bill Miskovetz.
> {uunet!lll-winken, apple!mathworks}!abhg!misko
> misko at mathworks.com
> abhg!misko at lll-winken.llnl.gov
John M. Haugen Domain: haugen at BMA.COM
Bull Micral of America UUCP: ...!uunet!bulus3!haugen
900 Long Lake Road ATT: 612-633-5660
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