Windows 7 32 bit to 64 bit?

omega2551

New Member
I want to take my Windows 7 from 32-bit to-64 bit. I know that to get from a 32 bit OS to 64 bit you have to do a clean install. Problem is, i upgraded to 7 from Vista about a year ago using a 32 bit version downloadable installer so there's no discs with 32 and 64 bit version. So I guess my real question is can i use a 32 bit upgrade version's key on a 64 bit non-upgrade version? I could download a 64 bit version ISO and do a clean install with that, right?...as long as the key i already have would work?
 
Hello,
If you have a valid 7/32 key you can use that on 7/64 but you have to call activation - auto activation did not accept my 32bit key!
 
One key works for both versions, 32 and 64.

Use phone activation, start>slui 4>follow the instructions.
 
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