powellavic

I can't seem to unzip the testmode file. Can someone send a new link for this file? It keeps giving me the corrupt error on winzip and winrar. I am unable to get into Windows CE on my AVIC F90BT. Does anyone have any suggestion? I have downloaded the testmode multiple times and have been trying all day. THe windows screen comes on and then the navigation goes blank. Please Help. Nothing works now.