I have the same MP3 player, new out of the box, and it will not install under Windows 7. I've uninstalled and reinstalled the driver numerous times without success. I've run the troubleshooter also without success. Below is the report that the troubleshooter
generated. Hopefully someone has an answer!
Devices and Printers Publisher details
Issues found
DTMB BDA TV USB has a driver problemDTMB BDA TV USB has a driver problem
There is a problem with the driver for DTMB BDA TV USB. The driver needs to be reinstalled. Not fixed
Reinstall device driver Completed
Problem with PnP devicesProblem with PnP devices
There are problems with some PnP devices. Windows will take additional steps to further troubleshoot these devices. Detected
Potential issues that were checked
Windows Update configured to never install driversWindows Update configured to never install drivers
Driver updates aren't automatically installed when detected by Windows Update. Issue not present
Issues found Detection details
6 DTMB BDA TV USB has a driver problem Not fixed
There is a problem with the driver for DTMB BDA TV USB. The driver needs to be reinstalled.
Device information
Name: DTMB BDA TV USB
ID: USB\VID_1234&PID_5678\01234567890B
Error code: 10
Reinstall device driver Completed
There is a problem with the driver for DTMB BDA TV USB. Reinstalling the driver might fix this problem.
Problem with PnP devices Detected
There are problems with some PnP devices. Windows will take additional steps to further troubleshoot these devices.
Potential issues that were checked Detection details
Windows Update configured to never install drivers Issue not present
Driver updates aren't automatically installed when detected by Windows Update.
Detection details
Collection information
Computer Name: XXXX-PC
Windows Version: 6.1
Architecture: amd64
Time: Saturday, March 17, 2012 1:00:57 AM
Publisher details
Devices and Printers
Troubleshoot problems with devices and printers.
Package Version: 2.0
Publisher: Microsoft Corporation
Devices and Printers
Troubleshoot problems with devices and printers.
Package Version: 2.0
Publisher: Microsoft Corporation
Hardware and Devices
Use hardware and access devices connected to your computer.
Package Version: 1.1
Publisher: Microsoft Windows
Windows Network Diagnostics
Detects problems with network connectivity.
Package Version: 1.0
Publisher: Microsoft Windows
Printer
Troubleshoot problems preventing printing from completing.
Package Version: 1.0
Publisher: Microsoft Windows
USB
Troubleshoot problems with a USB device
Package Version: 1.0
Publisher: Microsoft Corporation