Hi.

I am using Kaspersky Antivirus 6 wks for my office pcs, and suddenly in a morning few pc stoped network activities coz of ip address blocked and no ip address is showing in the lan connection status field.... it happend several days in the morning whn pc starts in several pcs....... whn i change the ip (2/5 times) then it got the ip and start work. so, any proper solution will be appreciated..... and thanks in advance.......

Rgds/ Hassan

As I have experienced that I have this problem only with Kaspersky Anti-Virus NDIS filter..... coz when i disable this option from Lan properties then my problem solved............

so anyone hare have any idea about this solution....

What operating system are you using? If it's XP, just deinstall NDIS or reinstall KAV without NDIS as described here: http://support.kaspersky.com/faq/?qid=208279633

Thanks...