I lost my original ISO downloads of Windows 7 64 and 32bit from Technet, but still have the working keys for it. My Technet account has expired but the keys are still good. Yes I know your not suppose to use them after but still legal. 
If I download versions which say are retail, will my keys work with them? Will my keys work with any windows 7 version?
If I download versions which say are retail, will my keys work with them? Will my keys work with any windows 7 version?