I had been running Evo X orignianlly and then media X menu.
About a week ago I installed BSX and it was great. Then I tidied up my C partion a bit because it was cluttered with rubbish from the previous dashboards.
I think I deleted a critical file or folder.... as my xbox no longer boots? any way I can get into the HDD and restore my C partion from the backup on my E partion? or do I have to use slayers evox installer?