I have used a program to uninstall all traces of the 1.15 install and 0.93 install as well as clean the registry. After doing this and then reinstalling 0.93 from the disk that came with the Router, the menu box reached by right clicking the D-Link Network USB Utility remains red, still fails to show the part of the box listing the router, and does not recognize the printer attached to the router. I think the failure to recognize any usb devices is because the program itself is not recognizing the router. The other computers on the network which retain the original 0.93 install continue to function properly and recognize the router and printer attached. What software remnant from the 1.15 install survived my purge and how can I eliminate it so I can reinstall 0.93 which was working originally? Note to others, if it works dont upgrade...