I've used nLite for the past 18 months and everything has more or less gone smoothly. But with v1.2.1 I get the Stop 0x0000007b Inaccessible Boot error on the first boot after setup. I tried searching the ms kb articles but nothing worked. Same error on W2k3 SP1 and SP2. Tried unplugging Promise Ultra66 and using mobo IDE port, same error though. I searched on here and changed the service config to defaults, didn't integrate any drivers at all (the Ultra66 has a native driver) and kept all scsi drivers instead of removing them. I booted up, got to the partitioning stage, enter to setup on c:, checking disk... then it says that it can't find my setup files and prompts me to copy them to the hard drive if all else fails. Wierd Anyway, I'm only removing the extra removal options that are there since v1.0.1. Last sessions attached. If there's anything obvious which I've overlooked to do, then please let me know. Last_Session_first_try.ini Last_Session.ini