Quote: Originally Posted by clcrutch
About a year ago, a friend bought a Windows 7 Professional upgrade installation disk off of the Microsoft store. At the time, they thought they would only need the 32 bit disk, so that was all they had downloaded. I am now looking to upgrade their computer to an older one of mine which has Vista installed. Now that they will have a machine which supports 64 bit, I would like to upgrade them. Any idea where I could find the media to use with their key?
You may be able to download the 64 bit version from the Microsoft Store. (I'm not sure. I got one of each X86 and X64, so the issue didn't arise for me.)
Failling that, there are links to legitimate .iso files at digitalriver.com from www.mydigitallife.com
. You may find this helpful: Clean Reinstall - Factory OEM Windows 7
It's aimed at doing a clean install on a machine with an OEM license, but a lot of the actions will be similar to what you need.