Hello all, I have Win7 with Office 2010 with a office mak. I would like to do a reformat and fresh install. Problem is that my mak key is all used up and I won't be able to use same key after the reformat. How would I do a backup of my mak key, save it to a usb flash drive and reinstall it after the reformat? What files do I need? I read through the forums, there are some posts on this and I read through codyqx4 toolkit threads. The posts that I read mention doing a backup of certain files, but do not mention reinstalling the mak after a reformat. Could anyone please tell me if they have done a format and reinstalled the original mak? And was it successfull?