Select your encryption type from the "Network Authentication" and "Data Encryption" drop downs.
The weird part is that I was using WPA TKIP with the passphrase and it was working fine.
Since I couldn't connect to my network wirelessly, I decided to connect to it by wire.
I moved the selection tab to WPA2 only and keep the rest the same and no luck.
For background information, see Wireless LAN Technologies and Microsoft Windows.
Are you receiving an endless "Validating Identity" connection status when trying to connect to a wireless network.
In a few simple steps you can bypass Windows Validation, and the resulting "Limited or No Connectivity" issue on an encrypted connection.
For information about how to troubleshoot wireless connectivity on wireless networks that do not use 802.1X authentication, see Troubleshooting Microsoft Windows XP-based Wireless Networks in the Small Office or Home Office.
Troubleshooting Tools in Windows Wireless AP Troubleshooting Tools IAS Troubleshooting Tools Troubleshooting IAS Authentication and Authorization Summary Related Links The tools for troubleshooting wireless connections in Windows XP and Windows Server 2003 are the Network Connections folder and tracing.
Found this; "Try the following: First, click on the wireless icon in your taskbar and under Related Tasks, choose Change advanced settings. I just use a disc slip-streamed with a computers drivers. But if neither wired nor wireless works them you may have to bite the bullet.