?Hi, Gordon.
This is where I'm a bit confused. If I can install Windows 7 into the
Windows XP partition without disrupting anything else, it is a go
situation, but if installing Windows 7 will somehow mess up the other
partitions and destroy all my client software files, it is not worth the
trouble. Gordon
It's not enough to have all an application's files intact and available to
the new OS. You must also run the app's Install or Setup program in Win7 so
that it can make the proper entries into the NEW operating system's
Registry.
Until you INSTALL Word. for example, into Win7, that word.exe file is "just
another file", like a .doc or .txt file, and Win7 has no idea how to load it
and run it. Double-clicking on word.exe will just get you an error message
that the app must be installed (or something like that - I haven't tried
this specific situation). It's just like trying to run any other app
without installing it: some will work, but most require installation.
The Windows Easy Transfer (WET) program can smooth the transition
considerably. Run it first in WinXP, pointing its output to some storage
device that will be accessible to Win7 later. This can be a USB flash
drive, an external HDD, or another partition on your main HDD; just be sure
that it's some location that will not be reformatted or otherwise erased
during the transition. Then, after Win7 is installed and running, run WET
again in Win7 to retrieve your data. WET will not actually re-install your
applications, but can help you "re-tweak" them.
Except for updating the few small startup files (bootmgr instead of NTLDR,
for example) in the System Partition, Win7's Setup.exe will not write
anything to any partition except the Boot Volume (typically C
- which is
where it will write the C:\Windows folder tree with all its gigabytes of
subfolders and files. It will not disturb your data files on any other
partition. (Reformatting the boot volume is highly recommended, but not
strictly required. If you choose not to reformat, then your data files and
other content outside C:\Windows will remain intact. If it were my system,
though, I would backup my files and reformat that partition. Or even delete
the partition and re-create it.)
RC
--
R. C. White, CPA
San Marcos, TX
(e-mail address removed)
Microsoft Windows MVP (2002-9/30/10)
Windows Live Mail Version 2011 (Build 15.4.3502.0922) in Win7 Ultimate x64
SP1 RC
"Antares 531" wrote in message
No reason not to replace XP with 7.
All are correct, you can not "upgrade" from xp to 7 but
you can install win 7 into the same partition that xp was
installed on.
This is where I'm a bit confused. If I can install Windows 7 into the
Windows XP partition without disrupting anything else, it is a go
situation, but if installing Windows 7 will somehow mess up the other
partitions and destroy all my client software files, it is not worth
the trouble. Gordon
When you do the install all files on the OS partition are deleted
with the exception of the windows directory. That directory is
renamed to windows.old and remains intact so you can access it if
needed.
Can I copy the files on the Windows XP partition to a back-up hard
drive, then copy them back to the new Windows 7 partition after the
installation is complete? That is, would the client software work at
all after doing this? Gordon
When I did this on 3 machines I used lap link utility to to save
all of my windows xp and program settings settings and then import them
into win7. Worked like a charm. Now to be fair I do not use
the program folders provided by the OS, I always created a separate
partition on the hard drive where I stored my applications and data.
That way when I upgrade/replaced/fresh installed the next OS all
needed to do was reinstall the apps and off I went. If you
did not do this then you will need to reinstall the applications.
I've set up my client software programs in a separate partition, too,
but had been led to believe that these would also be deleted when I
install Windows 7. Gordon
With the win 7 replacement of XP the lap link utility was able
to save all of the registry entries for my applications and OS and then
put them back after the win 7 replacement was completed.
This lap link is unfamiliar to me. Am I just out of the loop, or is it
some software that one can buy to link a laptop to a desktop computer?
Would a home workgroup, or a hard drive in a separate case do the same
thing? Gordon