win 7 32bit can ping 2003 r2 with exchange 2003 on

[goodhead]

This a strange issue that even dell ent suport are struggling with.

 

My office pc runs win 7 32 bit and has done for over a month fine.

Last thursday i suddenly wasn't able to access my email or even ping the server.

 

Heres some info:

One subnet

no vlans

works with win xp pro

not cabling

not switch

have turned of UAC and firewall both sides.

new M-board on pc

all other pc in school can access the server.

both server and pc have had bios and nic updates.

have tried static ip on pc

tried ping with ip as well as host name, so not dns

subnet 255.255.0.0

both can ping other hosts including other 2003 servers

both can ping them selves

both have working internet etc

 

have looked on so many forums and sites and there are issues with 64 bit win 7 and ping etc, but i'm on 32 bit.

 

I hope some one knows how to help me, cos its doing my head in.

server ip 192.168.3.201

pc ip 192.168.4.20

[danrhodes]

Can you ping the pc from the server?

[Dos_Box]

Sneaky firewall tool installed with new motherboard drivers?

[prad]

Do you have kaspersky and if so has the outbreak policy kicked in just on your computer? This threw me the other day.