I am going to just follow along for now. Hopefully I learn something that can help me too! But I don't want to mix up the support.

Yea... mine was a fresh install. Formatted drive, and installed. Hopefully someone can help!

(I have a 32 bit system...)

I have exactly the same problem. Clean install, Wireless adapter is WUSB54G. The adapter says it is working fine in device manager, but Windows 10 does not give wireless as an option.
Thanks!