Oh right so thats the problem, what firewall is it?

the firewall is panda platinum 2007

Hi custom, has it ever worked with Panda, or did it stop working all of a sudden? It's likely that one of the ports needed for wireless communication has been blocked.

i think it just all of a sudden stopped how would i unblock the port if it is blocked ?

I've not used Panda before. Usually firewalls have an "Exceptions" section where you can list what ports and programs have access. Otherwise, uninstalling Panda, deleting the Panda folder (c:\program files\panda software) and then re-installing should reset these back to default.