Alright so, my issue is two-fold. I cannot install SP1, I keep getting error code 80073712 error. I've done the update readiness tool successfully, sfcscan with unrepairable errors, manual SP1 install. Nothing has worked, so I'm trying to do a inplace upgrade to hopefully replace missing/corrupted files but I get the 0x8030002F error when I start the Win7 disk. Booting from the disk results in it telling me that to do an upgrade I have to boot from Windows. I'm pretty much at my wits end and incredibly frustrated. I have installed Windows 7 on my laptop with no issues at all so I don't think it's a disk problem. Any thoughts, suggestions, or requests for more information?