Reinstalling Windows 7 upgrade without installing XP or Vista.
Saturday, 22 January 2011 23:23
Here is a a nifty little trick that Microsoft themselves built into the Windows 7 Upgrade disc, it contains the full version of the OS, all Upgrade discs do, this will work for Vista too. It's called the 'double install method.'
If for whatever reason you need to do a clean install of Windows 7 due to viruses or malware you can't get rid of, etc here is all you have to do:
Insert your Windows 7 Upgrade disc into your computer and reboot. Once it loads select your language. After that it will ask you if you want to 'Upgrade' or 'Custom Install' select custom install. It will show you your hard drives select the one you want and then click 'advanced' at the bottom right of the screen and select Format to format your hard drive. It will format the drive and then continue to proceed to install.
Now the important part once it gets the screen to add your registration key, SKIP IT for now, and continue to let Windows 7 install. Then run the Update Manager to get the latest updates and drivers if need be.
Now insert your Windows 7 Upgrade disc again and now select the 'Upgrade' option for the install let it run it's install again this time it take shorter to do. Now when it asks for your registration key you can now enter it or you can enter it in at Control Panel> System and Security> System after the install is done.
The reason why you have to do it this way is because when you do a custom install the OS puts system info that's a clean system and your registration key will only work for an Upgrade, so when you install it again as an Upgrade the OS marks it as an upgrade and not a clean install. It's a perfectly legit way to do it and Microsoft themselves programmed it to be that way.
Apologize for not being able to give attribution for the above.
Added personal info: Install Motherboard Drivers, video, sound, sata hard drive, lan and utilities.
Follow this with external hard ware and programs, utilities, (remember serial numbers), if needed.
Create a Aconis Image and install on external hard drive.
As noted by others,
http://www.winsupersite.com/windows7.aspx
has this infomation.
I Tried to do this but when I do (On a new Raptor 300g HD) this is what happens.
First it says Boot From CD/DVD,, so it dose after 10 sec.
then: Windows is Loading Files, with the gray bar across the bottom,
Then: Starting Windows Screen , happens
Then: The Blue Screen with Leaves and a Dove in the lower middle of the screen.
And thats all it dose it just stays on that screen, the mouse moves and everything so it isn't froze up.
Do I have to install the windows XP 64 cd first?
Thanks Jack