Drive Not Found
"Create Disk" option results in "Drive Not Found", but Windows Explorer can detect and show the DVD drive.
Please uninstall the existing driver and install the one provided by the manufacturer of the DVD drive.
If this doesn't help, re-install Windows from scratch to initialize drivers.
When there is no time to do the above, you can circumvent the problem by taking the steps below.
Make an MP4 video on a PC first and burn it to DVD by using Windows DVD Maker.