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Backup required if upgrading from 32bit to 64bit?
Hi! I'm thinking about upgrading from windows xp 32bit to windows 7 64bit. I did some research and found out that it's not possible to upgrade from a 32bit OS to a 64bit one. Though you could preform a clean install if you backup your files.
What I wonder is if it's essential that you backup files as I don't care to lose them. will the installation work anyways?