All right, I have the same problem as this guy does... and I did sort of the same thing. I ran an anti-malware scan (unhack me) and I may have deleted an important file. Whatever the case, I have the same problem. I tried safe mode, safe mode with command prompt, last known good, and I just can't get it to work. Last known good does nothing for me. Safe mode with cmd brings me to normal cmd. I don't have the installation disk, therefor I can't do much. I have WinXP MCE SP2.