Vista: 32-bit key works on 64-bit edition?

[Ypnos]

Hi all

I heard that it is possible to use a cd-key from a 32-bit on a 64-bit version of Vista. Is this correct?

[Splash]

Yes, the key is valid for either 32 or 64 bit install, but not both. Going from 32 to 64 bit will likely require that Windows be reactivated, but should be fine.

[Ypnos]

Cool! thanks