windows 7 home premium 64 bit
 

So just now, my office pro plus 2010 32 bit wouldn't boot, and none of the repairing windows 7 enterprise 32bit would work (system restore, using the microsoft office 2010 Professional Plus serial key disc and doing office Home And Business 2010 32 bit repair) none of it was able to make my machiene boot. so office 2007 Pro Plus keygen i reinstalled windows including formatting the drive. here is my problem, when reformatting i lost all my programs, including windows 7 home basic x64 that costs a big chunk of money. so its gone, and i don't have a disk, just got the installer online and bought a product key from office 2007 Professional key. how can i get my key back? i really don't want to have that money go down the toilet. how would i be able to get it back or get another one?
I bought the Windows 7 Produkt -lizenz and installed on my desktop. LATER, Microsoft Office 2010 De Serie the free upgrade from my Office 2007 Activation De, HP. How do I effectively Windows 7 S¨¦rie the store-bought version (and the user key) so that I can resell that and instead install the HP version I received for my machine?