its been 3 days i've been trying to update 'internet security 2009' but every time i try to do tat i get an error msg and it closes down, the same happened when i tried to scan my sys.
and every 2 minute, it gives a msg that kaspersky is not working and asks if u'd lke send an error msg(the normal windows dialog box, which pops up every time any software crashes) and later even tat crashes out..!
and today morning came the worst... i could not even browse ..! the net connection status is healthy but the browser keeps showing page not found.

i took some files on pendrive from my comp and put it in a linux based system where a virus called windows security.exe was found

P.S---a week before i'd set my router in DMZ mode and had deactivated kaspersky security firewalls for maximizing the torrent download speeds..

from the next morning itself all these problems started.

This is the forum for Protection for Small and Medium Businesses (corporate products) not for home products. Also in this case, possible infection, best is post in the virus forum.

Post your avz log for review, review: http://forum.kaspersky.com/index.php?showtopic=69276

Regards