Avast can't start up!

My Avast woun’t start up!

It all started when i visiteed http://xth.nu/sark2 then my Avast all of a suden stop working :S!
Whats the problem?

Could you please break the link to hxxp: //xth.nu /sark2 so that no one else will get infected. What symptoms are you getting - is it failing to start completely - can you run a boot scan ?

Dr. Web is saying the page is clean… ???