my windows xp proffestional task manager was not opened an error display when i press key ctrl+alt+del1 person got this answerI do too

can u help me?

plz help me

There may be a trojan on your system. See these pages:http://www.bleepingcomputer.com/combofix/how-to-use-combofixhttp://www.bleepingcomputer.com/forums/topic131299.htmlAnd this: http://www.bleepingcomputer.com/virus-removal/how-to-use-smitfraudfixNow go to this thread and follow some of the advice there: http://social.answers.microsoft.com/Forums/en-US/w7security/thread/c2848711-a285-44cf-88b8-f4d0f60110b3