Re: Managing Windows ME & XP, each in a separate partition

From: Bruce Chambers (bchambers_at_nospamcableone.net)
Date: 06/30/04


Date: Tue, 29 Jun 2004 19:11:53 -0600

Greetings --

1) You're correct, but for the wrong reason. No harm is likely to
come to either OS, but the attempt simply won't work. The
applications that you've installed under WinMe, for example, generally
will not run from WinXP because there are no relevant registry entries
or any of the necessary system files installed to the WinXP side.
Similarly, apps installed on under WinXP will not run from WinMe, for
the same reasons. The only exceptions would be any small,
self-contained executables that need no registry entries or access to
any system files, such as *dlls.

2) You're correct, _if_ the data is stored on a partition which has
been formatted in a file system compatible with both operating
systems. As WinMe cannot read WinXP's far superior NTFS file system,
any data you want to share between the two operating systems will have
to be kept on a less fault-tolerant and totally unsecurable FAT32
partition.

    The RAM and other computer resources will be controlled by
whatever OS is active at the time, and there will be no influence from
the dormant OS. Naturally, as you reboot (Shutdown & Restart) the
computer to switch operating systems, anything in RAM is cleared as
part of the normal shutdown sequence.

Bruce Chambers

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"jayant" <pjayant@vsnl.com> wrote in message
news:438eb939.0406290050.4e159353@posting.google.com...
> I have always assumed that
> 1) one cannot open an application installed under one Operating
System
> from the other. Violating this rule can mess up the OS.
> 2) however data files can be accessed from either Operating System
> Are these assumptions true?
>
> The question now I have is: How is the RAM managed? Is it completely
> cleared when each OS is closed and is the whole of it available to
the
> other OS when that is opened? Or is part of the RAM used as an
> overhead for inter-OS accesses of data, for example?
> If I access a graphics file stored in the ME partition from an
> application on the XP partition, is the RAM messed up?
>
> P. Jayant


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