I am trying to restore my system to factory defaults, but the restore wizard
only lets me go back a couple of months.
No, that is not what System Restore is for. System Restore is a tool
to let you quickly and easily undo a change you made recently-to
revert the system to the sate it was in a few days or a week or so
ago.
What you want to do is something entirely different, and can not be
done from within Windows. How to do it depends on what computer you
have and what came with it. Did your computer come with Windows XP? If
so, OEM vendors are required by their agreement with Microsoft to give
you a means of reinstalling, should it be necessary. They can do this
in one of three ways:
1. An OEM copy of Windows
2. A restore CD
3. A hidden partition on your drive, with restore information.
If you don't have 1 or 2, you should have 3, but you should contact
your vendor to find out.
Personally, I find both 2 and 3 unacceptable (especially 3; a hard
drive crash can leave you with nothing), and would never choose to buy
a computer that came with an operating system unless I got a complete
generic installation CD for that operating system.
However, if you have number 1 above (a complete installation CD), just
boot from the Windows XP CD (change the BIOS boot order if necessary
to accomplish this) and follow the prompts for a clean installation
(delete the existing partition by pressing "D" when prompted, then
create a new one).
You can find detailed instructions here:
http://michaelstevenstech.com/cleanxpinstall.html
or here
http://xphelpandsupport.mvps.org/how_do_i_install_windows_xp.htm
or here
http://windowsxp.mvps.org/XPClean.htm
or here
http://www.webtree.ca/windowsxp/clean_install.htm
However why do you want to reformat and reinstall? In my view, it's
usually a mistake. With a modicum of care, it should never be
necessary to reinstall Windows (XP or any other version). I've run
Windows 3.0, 3.1, WFWG 3.11, Windows 95, Windows 98, Windows 2000, and
Windows XP, each for the period of time before the next version came
out, and each on two machines here. I never reinstalled any of them,
and I have never had anything more than an occasional minor problem.
It's my belief that this mistaken notion stems from the technical
support people at many of the larger OEMs. Their solution to almost
any problem they don't quickly know the answer to is "reformat and
reinstall." That's the perfect solution for them. It gets you off the
phone quickly, it almost always works, and it doesn't require them to
do any real troubleshooting (a skill that most of them obviously don't
possess in any great degree).
But it leaves you with all the work and all the problems. You have to
restore all your data backups, you have to reinstall all your
programs, you have to reinstall all the Windows and application
updates,you have to locate and install all the needed drivers for your
system, you have to recustomize Windows and all your apps to work the
way you're comfortable with.
Besides all those things being time-consuming and troublesome, you may
have trouble with some of them: can you find all your application CDs?
Can you find all the needed installation codes? Do you have data
backups to restore? Do you even remember all the customizations and
tweaks you may have installed to make everything work the way you
like? Occasionally there are problems that are so difficult to solve
that Windows should be reinstalled cleanly. But they are few and far
between; reinstallation should not be a substitute for
troubleshooting; it should be a last resort, to be done only after all
other attempts at troubleshooting by a qualified person have failed.
If you have problems, post them here; it's likely that someone can
help you and a reinstallation won't be required.
