I am using windows xp .Recently I got backdoor trojan virus,for clean the virus I changed to safe mode,but due to forgot my Administrator password I could not able to log in to my safe mode So now I wanted to back to my normal mode ,now I failed to get it ,always it's coming the same safe mode page then its asking for log in prompt.So pls help me how to change from safe mode to normal mode without using any login prompt for administrator.