Windows Wireless Networking

If all wireless computers have this issue, I don't think it is IE 7 issue. Do they receive IP addresses from DHCP? If you use WPA Enterprise, also check the IAS server. Or this link may help. Cisco: Wireless client can't ...Situation: The client tries to setup Cisco wireless 1310 bridge. The client can receive the signal but can't logon the domain. Ipconfig shows the client ... ...

Just to add more to this info: Some of the Wireless Card utilities, when installed (interactively or forcefully) turn off the WZC in windows services. Go to control panel ->administrative tools -> services -> WZC & make sure that the service is enabled & set to ...