You need to verify that the USB drivers loaded properly. Refer to this KB article http://kc.flex-radio.com/KnowledgebaseArticle50479.aspx
If not, you need to uninstall and re-install the USB driver (not PowerSDR) http://kc.flex-radio.com/KnowledgebaseArticle50480.aspx -Tim -----Original Message----- From: flexradio-boun...@flex-radio.biz [mailto:flexradio-boun...@flex-radio.biz] On Behalf Of Cardwell Smith Sent: Wednesday, August 04, 2010 10:56 PM To: flexradio@flex-radio.biz Subject: [Flexradio] SDR 2.07 Problem Had 1500 running fine with SDR 2.05 on Vista machine. Downloaded and installed SDR 2.07..now neither version will work. Both fail during start up. Any ideas appreciated. Thanks, Card N4ROX _______________________________________________ FlexRadio Systems Mailing List FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ Knowledge Base: http://kc.flex-radio.com/ Homepage: http://www.flex-radio.com/ _______________________________________________ FlexRadio Systems Mailing List FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ Knowledge Base: http://kc.flex-radio.com/ Homepage: http://www.flex-radio.com/