When ever i plug in my Whistler 1095 scanner to my computer i get a unknown device report. Sometimes i will say not able to start code 10 also. I have uninstalled my EZ Scann software and reinstalled it as well. I have tried it with the remote head off the unit and the USB card out as well. Also have tried to plug it in with the power cable off also. Still report of Unknown device attached to my computer. I have downloaded and installed the latest device drivers for the unit as well. Any ideas what to do next??? Win 7 here with Kaspersky Total internet security also. I have even disabled my security when I plug it in and no such luck.