paladin_yang

Distinguished
Aug 27, 2004
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I have to enter safe mode to run antivirus software to check system.
I tried several antivirus software, this symptom not changing.
 

llama_man

Splendid
Jan 12, 2006
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Sounds like you might have a virus. These sometimes prevent antivirus software running.

Try running TrendMicro's Housecall - it's a web-based virus checker and it's very good. It can find things that Norton can't, for example. This should confirm if you have a virus or not. If you do, come back here and give more specific info and we will try to help you.
 

uwdaveh

Distinguished
Jun 8, 2006
10
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18,520
Also if you are looking for a free antivirus software, I suggest you get the Avast free edition. It's an awesome program with a lot of functionality.