Wasatch - Asking for registration codes all of a sudden.

Check you dongle, often times that is the culprit. Make sure the light is lit and/or take it out and plug it back in.

Also, make sure something hasn't happened to that USB port, sometimes they go bad.

Worst case scenario call Wasatch, even though you might not have a current service plan, they should be willing to give you tips on how to get the dongle working again.

Good luck.

 

Add to this, may want to try out a different port as well. It doesn't happen often (very rarely in my experience), but I've had ports go bad before. Worth checking out just to make sure.