I would have recommended that you tried the chkdsk program in 7 first ( start menu type in chads in the run box) before I used a third party program. As 7 isn't released to the public yet OEM companies are still scrambling to update their
drivers as well as software so eliminating a problem with their software at this time is IMO not realistic. I'd also think it appropriate to ask where you obtained the ISO from and if you burned it at the slowest speed 4 x recommended. And what build # your using. Good luck and I hope the system restore helps. Welcome to seven forums. Fabe