Nathan said:
My computer system information shows that my operating system is Windows
7 Home Premium. I'm wanting to access a web application but it's saying
that my computer is showning up to be a Windows Vista Home.
It's clearly a badly written/coded application, and its developer needs
to fix it.
According
to the requirement to access this web application I need to upgrade my
operating system to either a Windows XP Pro or to a Windows Vista Pro.
Going from Windows 7 to Windows Vista or Windows XP is a downgrade.
Is there a way to do this with my current operating system?
Is there a way I can change my current OS to one of the required OS's?
Well, there might be. First, you'll have to purchase the older OS of
your choice, then format the hard drive and install it.
If you're trying to replace Windows 7 with WinXP, you'll need to
format the hard drive and perform a clean installation of WinXP.
There could be a couple possible adverse repercussions of which you
should be aware. First and foremost, if the specific computer model in
question was designed specifically for Windows 7, there may well be no
WinXP-specific device drivers available to make the computer's diverse
components work properly. Consult the computer's manufacturer about the
availability of device drivers. Secondly, removing an OEM-installed
operating system and replacing it with another will almost invariably
void any and all support agreements and, sometimes, even the warranty.
You would, at the very least, have to re-install Windows 7 before
getting any support from the manufacturer. Again, consult the
computer's manufacturer for specifics.
All legitimate WinXP installation CDs are bootable and have the
capability of deleting, creating, and formatting partitions.
Simply boot from the WinXP installation CD. You'll be offered the
opportunity to delete, create, and format partitions as part of the
installation process. (You may need to re-arrange the order of boot
devices in the PC's BIOS to boot from the CD.)
HOW TO Install Windows XP
http://support.microsoft.com/default.aspx?scid=KB;en-us;316941
http://www.michaelstevenstech.com/cleanxpinstall.html
http://www.webtree.ca/windowsxp/clean_install.htm
Or, is there a way I can run and/or install one of the required OS's
while keeping the computer's current OS intact?
Alternatively, you can use Windows 7 Ultimate's "WinXP Mode."
Windows 7 WinXP Mode
http://www.microsoft.com/windows/windows-7/features/windows-xp-mode.aspx
Please if someone could let me know. I would greatly appreciate it!
Thank you,
Nathan
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