Formatting a Vista32bit drive and Installing Win7 64bit OEM over it

tobobobo

Honorable
Jan 26, 2014
10
0
10,510
Dear all,

I have bought a new system at home and, stupidly, installed Vista 32 bit on it until my copy of Win7 64 OEM turns up.

My question is, how do I format the current drive Vista sits on (can you format a partition the current OS is sitting on?) and then install the Win7 64bit OEM over it?

Is this possible?