Article View: comp.sys.ibm.pc
Article #42563Re: Multitasking version of MS-DOS?
From: Rob Springall
Date: Fri, 16 Feb 1990 15:28
Date: Fri, 16 Feb 1990 15:28
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1731 bytes
In article <5261@ur-cc.UUCP> ttak@uhura.cc.rochester.edu (Timothy Takahashi) writes:
>In article <1990Feb14.225742.20401@ccu.umanitoba.ca> umcarls9@ccu.umanitoba.ca (Charles Carlson) writes:
>>I have heard rumour several times, which people claim to be fact,
>>that a while ago, Microsoft released a multitasking version of MS-DOS
>>to the European market, in reponse to market competition there.
>
>I seem to remember that one of the later versions of Concurrent CPM/86
>was repudedly MS-DOS compatible. Somehow, I doubt that MS-DOS compatible
>ment IBM compatible.
A few years ago (when 286s were all the rage) Digital Research came out with
a Concurrent MS-DOS (or something like that). As I remember, it let you have
four tasks loaded at one time and it time sliced in between them.
The program was an absolute dog (VERY slow) and a kludge. It was actually
Concurrent CP/M-86 that was made to look like DOS. All of the DOS commands
that were internal became external, all the error messages were CP/M...
Piece of garbage but my boss at the time was very high on CP/M and DR.
--
Rob Springall springal@hsi.com
Health Systems International ...!{uunet, yale}!hsi!springal
New Haven, CT
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!cs.utexas.edu!uunet!hsi!springal From: springal@hsi.UUCP (Rob Springall) Newsgroups: comp.sys.ibm.pc Subject: Re: Multitasking version of MS-DOS? Message-ID: <1130@hsi86.hsi.UUCP> Date: 16 Feb 90 15:28:20 GMT References: <1990Feb14.225742.20401@ccu.umanitoba.ca> <5261@ur-cc.UUCP> Reply-To: springal@hsi.com (Rob Springall) Organization: Health Systems Intl., New Haven, CT. Lines: 22