Hi Jeff,
There's a few things to try:
1) Browse to Start > Run > "msconfig.exe" > Startup tab > and disable the WLAN item ("WLAN network adapter Wireless LAN Configuration"). It should be pointing to something like "c:\WINDOWS\system32\wlansta.exe /CONFIGURE"
2) Browse to the location of the WLAN configuration file (c:\WINDOWS\system32\wlansta.exe) and rename it to wlansta.bak.
3) Open up your registry (create a system restore point first!) and make the following adjustments:
- Browse to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\GroupOrderList, and edit the PNP_TDI key. (It's value, I'm guessing, is REG_NONE, when it should be REG_BINARY). Rename it to PNP_TDI_Bak and create a new binary key named PNP_TDI. Copy (via right-click > select all) all the values from PNP_TDI_Bak and paste them into your new PNP_TDI key.
Reboot and see if this solves the problem.