When I connect PSR800 to computer it insists it is an Unknown USB Device (even though it works fine with same cable on Win 10 and Vista laptops.) I can read and write to the SD card by putting it in the card reader attached to Win 7 machine. I can Update the Driver for the unknown device and it says it is updated, but radio is still not recognized. How can I get the computer to recognize the device? I have tried to update the drivers with requirement for signed drivers turned off.
Ron
As I posted before in regards to a WS1080.
Try shutting the computer completely down then plug in the USB cable/scanner while the computer is off and then boot up. Works for me.
The issue resides with how the scanner utilizes the USB Mass Storage driver file ubstor.sys, on some computers. Whistler is aware and claims that "only a small group" are affected.
I use 7 Ultimate and 7 Enterprise x64.
As I stated before, if this or the card reader workaround don't work for you, call Whistler, maybe if enough people call they will fix this issue.