I have a Sony Vaio E series premium laptop and after upgrading to windows 8 I got the "IOLORGDF32 Program not found skip autocheck" problem that seems to be pretty common when upgrading on a Vaio. So I found this tutorial on how to get rid of it and tried to follow it to the best of my ability. The problem arose around step 6 and I think I ended up in HKEY_LOCAL instead of HKEY_CLASSES_ROOT and so I ended up deleting the session manager registry key because that's what showed up when I searched iolorgdf32. Now my computer won't boot and isn't able to auto repair itself. I did make a backup of the registry key before I deleted it and saved it to My Documents because I didn't know where else to save it to. Any help fixing this would be greatly appreciated. Thanks!