How can I tell if my licence is 32 or 64 bit?

[Dangerous_Dave]

Hi all,

I have a laptop here (T420) that I bought second hand, which has Windows 7 32 bit installed on it. It has 4GB RAM and can't utilise it all. The licence just says 'Windows 7 Pro OA'. Is there any well to tell if the code will work for x64 Windows 7 too?

Cheers

 

[marc2003]

your license is valid for both 32 and 64bit.

 

[Dangerous_Dave]

Well, here goes...