With Windows Vista Cannot Connect To Router?

[GANGSTA]

I've got:
- Internett on every computer on the network
- Access to my router on every computer on the network except this one
- Access to my router from this computer using XP on an other partition
- Static IP on every computer
- Gateway 192.168.2.1
- DNS 192.168.2.1
- Mask 255.255.255.0
- The router is quite new and is working fine with other Vista computers

Have tried connecting using telnet and ping
telnet: Can not connect
Pinging the router: OK
Pinging the other computers on the network: NOT OK

Can anyone help me?

[Big Fish]

can you ping the router?

[nitesh mehta]

I think you should reinstall the drivers..

[Zachary]

Turn off the firewalls on the computer you want to ping, then try pinging it.