Need urgent help here. My pc last nite hang on me out of the blue n cant be restarted. after the starting windows screen(black screen with the white bars loading), i will get the following message: "windows could not start because the following file is missing or corrupt \windows\system32\config\system" the system prompt me to insert the win xp cd to go to repair console, which i did but i do not know how to use it. the recovery mode is in dos mode with a limited set of functions which i cant find any of them useful to my cause. i m using win xp sp2 on a P3 733mhz comp. PLS HELP!!!!!!!!