I tried to last method posted above and found a hidden "Ras Async Adapter" that I couldn't uninstall or disable. I tried a workaround where I renamed the driver file to a .bak but after that it disappeared from the Device Manager completely. I still wasn't able to rename my connection from "Wireless Network Connection 2" back to just "Wireless Network Connection."
Expanding on the solution that is on pages 2 and 3 of this thread...
HKEY_LOCAL_MACHINE > SYSTEM > ControlSet001 > Control > Network > {4D36E972-E325-11CE-BFC1-08002BE10318}
Once in that folder, expand each subkey and click on "Connection." Find the original "Wireless Network Connection" and "Wireless Network Connection 2" (or whatever yours shows up as) as 'Name', modify the key for the former to one that isn't being used (in my case, "Wireless Network Connection 3," but those with multiple numbers will be better off with "CRAZZZY"), then rename the latter 'Name' key to "Wireless Network Connection." Then, optionally, you can rename the first to "Wireless Network Connection 2."