Windows 7: format

hi, i've formatted my laptop
it has win 7 pro 32bit, i wonder if i can download the 64bit version with the same license, can i? and how?

Was it pre-installed or did it come with a cd?

Your inital question,you have to get the pro version,it wont work on home premium etc.
But yes,the license will work for the 64 bit version also.

Do a clean install. Insert your DVD, when asked if you want a clean or custom, choose advanced options. In advanced you have the option to format, do it. Then choose custom install and you should be ready to go. Before attempting anything of this magnitude, always make adequate back up.

Dont give your key and uncheck the box asking to activate automatically. Give your number after you have tried the OS, loaded your programs and are sure that you like it. You have 30 days to give your number. After you are activated make a copy of the Drive and put it in a safe place. Even in the event of a major problem, you will not have to reinstall your programs or reactivate.

see this

i've downloaded it, and burn it to a dvd, is it possible from advance options?

Is what possible ?

I think he wants to know if he can install from the disc ( i take it he burnt it)

well, no. thats not what i mean. i had the 32bit, and was ok, like burned it to a cd and then i formatted tha laptop. now i am thinking of downloading the 64bit, i wanted to know if i can use the same license for it, and apparently yes. so thanks

Yes, you may do that so long as it is the only one activated...

Does the same ISO not come with 32bit and 64bit?
My disc did,it was an option on the disc