

#QPST CDC ACM DRIVER ZIP FILE#
However you do it (I was able to just copy out of the zip file to a location on the hard drive), you want to end up with a "usb_driver_installed" File Folder.Download this zip CDC-ACM Driver Repair file paying careful attention to where it is put in the download process (you'll have to find it again later).Other devices suffer from this same problem since the problem lies in the system files on your machine.
#QPST CDC ACM DRIVER INSTALL#
The problem comes if your system fails to install CDC-ACM. Those electronics use Windows System drivers and installation is seamless on most systems. There are not electronics in the cable however, there are electronics in the radio that allow it to connect to the computer. Installation of drivers for the Kenwood TH-D74.Īll devices attached to your computer via USB need drivers to tell the computer what the device is and what can be done with it. If the drivers continue giving errors, please attempt the solution below. Please find the new drivers and an installation guide at this link.

Kenwood has released updated drivers which should resolve any further issues.
