Keep Your Stuff

What happens if you install Windows 7 over XP? Windows 7 will move your entire drive into a Windows.old directory it creates. When the new Windows 7 install is finished, when you boot it will ask you if you want to Boot into the new Windows 7 operating system or the old one. It doesn’t say XP it just says old. What happens if you boot into the old operating system? I don’t know. I did this on my wife’s machine and already messed it up once.

Rule #1

Always have a bootable CD (DVD) to restore your system. Make copies of your original install disks and keep the originals in a safe place and the copies in a safe place. My wife’s PC had a bad file and wouldn’t boot. I tried overwriting the file it said was bad with the same file from a different machine and it wouldn’t work. After hours of searching for some sort of ISO image for XP. A free ISO doesn’t exist on the net except as a torrent and how do you know which one to trust? You can’t even get a free trial from Microsoft anymore.

I finally gave up and installed a XP Home CD I had and got it to work. But then I figured I have a brand new Windows 7  the production release, (Schools received their copies early) and figured this was as good a time as any. Especially since my product key was for Pro and I had this Home disk I was going to have to do something else pretty soon anyway.

After installing 7 and restoring the data, I had to reinstall Office, but everything else I downloaded and found the keys in old email. Make sure you have enough space to keep both operating systems. The official space requirement for 7 is 16 gb a little more wouldn’t hurt so you have room to move folders around to your new user account on your data drive.

Personally I prefer a separate partition for my operating systems using Bootit NG (see side bar for link) as a boot manager, but if your going to only run one operating system on a drive and are a little concerned about wiping everything out, choosing installing over current operating system will work. Make sure you have backups somewhere else just in case.