DOS commands from UNIX command prompt

[William Miskovetz]

I'm running ISC 2.2 and vpix 1.02.  If I try to execute a DOS
command from the UNIX command prompt, I get the following error message:

  Cannot open file for saving virtual PC state

I get this message after I see the vpix startup messages.  I then
get put back at my UNIX prompt.  

Anyone know what file it is having trouble writing?  Not that I
issue a lot of DOS commands from the UNIX prompt, but once in a
while I'd like to be able to do this.  Thanks for any help.

Bill Miskovetz
{uunet!lll-winken, apple!mathworks}!abhg!misko
misko at mathworks.com
abhg!misko at lll-winken.llnl.gov