Daemon tools updating virtual devices
He is passionate about all things tech and knows the Internet and computers like the back of his hand.
With DAEMON Tools Lite you can back up your physical CD/DVD/HD DVD/Blu-ray discs into "virtual discs" or so called "disc image" files, which run directly on your hard drive.
Right-click on the virtual drive and select either Disable or Uninstall from the menu.
Disable will keep the device listed in the device manager but not on the system.
I suggest to disable drives if you are not sure if they are virtual or physical drives.
MDX is a disc image file format similar to MDS/MDF images.