I bought HEBREW windows 7 ultimate 64 bit version DVD.
When I tried upgarde winXP pro to HEBREW windows 7 ultimate I got the message:
"This installation disk isn't compatible with your version of windows.
To upgrade, you need the correct installation disc.
To install a new copy of windows, restart (boot) your computer using the installation disc and then select custom"
How can user check what is the "correct" installation disc for upgrade?
Can I using my DVD, or maybe I spent my money?