zelgadis123 wrote...
StaticChange wrote...
I had to do a clean install with vista first, and then install windows 7 over it without formatting the drives. If anyone needs help with this feel free to pm me.
Was your vista 32 bit a oem key? Why did it say your key was invalid when you tried to upgrade? How does it check if your key is valid, do you have to connect to the internet?
I have a relatively new computer, and I have used windows 7 beta for its main operating system. I have a windows xp oem key from a old, old computer that I will use to install the windows 7 upgrade, so I would like to know about the validation process so hopefully, I can migrate everything at most a day of work without problems.
No actually... its funny. My version of vista was also an upgrade, but it never gave me any trouble installing it even though I never installed xp first. Both the vista I used and the copy of windows 7 I used were licensed student software (so no, not an oem key).
Normally with upgrades you are supposed to install your upgrade while windows is running, rather than from the bios. The only reason this won't work for windows 7 is if you are trying to go from a 32-bit OS to 64-bit windows 7. So if you are just upgrading to 32-bit windows 7 you can disregard all of this. It should be pretty easy for you to upgrade.
If you try to do a clean install with the windows 7 upgrade it will tell you that your key is invalid because its just an upgrade key. So far as I can tell it checks to see if you currently have an authentic copy of windows installed without telling you about it while at the installation screen. There are two places it checks your upgrade key, during installation and again when you validate online. If you buy the retail upgrade you can validate over the phone as well if you like (student versions don't have this option). The first check, during installation, you can actually just tell it to skip (you don't have to give it a key at all - it will give you 30 days to validate online before windows stops working). If you tell it to skip this step while installing an upgrade though it won't authenticate properly later unless you call them.
So to summarize, you need to:
1. Have windows xp/vista installed (I would recommend a clean install, but if you want to save your files it should be fine either way).
2. Boot from you windows 7 upgrade disk (from the BIOS, not while windows is running).
3. Install like normal, don't select the upgrade option. When it asks you for the partition, choose the one you installed xp/vista on but don't reformat it. It should tell you that the partition you selected has a version of windows installed and that it is going to move the system files to the folder windows.old or something.
4. When you get the the screen that asks you for the key enter your upgrade key. It will check the old system files automatically to verify you are upgrading from an authentic copy of windows.
5. Once its done, delete the windows.old folder from your C drive.