Hey rmstandish,

  I would suggest to use the Line 6 Uninstaller located at:

  C:\Program Files\Line6\Tools

  Make sure and only check the Line 6 Drivers box so that we leave all of the other Line 6 software installed.

  Once it has been removed, restart the computer.

  Upon restart, download and install the latest Line 6 Windows from the link below:

  Windows Drivers 4.2.4.9:

  http://line6.com/software/readeula.html?rid=4143

  Make sure to keep the POD X3 Pro disconnected before you start the driver installer. Towards the end of the installation process, the installer will prompt you to reconnect your Line 6 Hardware, at this time connect the POD X3 Pro directly to a USB port that you haven't used before to connect the POD X3 Pro and power the unit on, then proceed to the next step of the installer. At this point in the Line 6 driver installer it should be finishing up and explaining that the next step is the windows driver installer. Proceed to finish the Line 6 driver installer, and pay attention to your windows system clock for a message display that is has found your POD X3 Pro, you then can click on the message to begin the windows driver installer, click continue anyway when prompted to.