I have an IBM ThnkiPad running XP Professional (work laptop). In trying to remove a trojan virus duntek, I went into sysconfg and selected boot in safe mode. Found out that only adminstrators can boot in safe mode, I was unable to log on. Now, I can not get it to boot in normal mode. I've tried pressing F8 when restarting and select normal mode, but it continues to boot in safe mode. Is there anything else i can try?