I think you may be trying to use the WPA key when you are configured for WEP.
Quote:
I have Put network name (ssid)
Network Authentication (open)
Data encryption (WEP)
Network key (entered)
|
Change the setting in red above to WPA and you should be OK.
If your adapters/OS do not support WPA then you will have to go into the router settings and change the Security from WPA to WEP and create a password.