Thanks Brendon. You mention, " I notice the Windows Update box you showed had an "Uninstall and continue" button". Yes I did try that option. Windows tried to uninstall Virtual Drive 10 but still failed with the uninstall and gave the same error message.
My other question is if "Roxio Burn Drive" is not "Roxio Virtual Drive" then what is the "Roxio Virtual Drive" Folder" for? C:\Program Files (x86)\Roxio Creator NXT 4\Virtual Drive. I believe they are related.
On another note, some years ago I did use a programme called Faststone VirtualDrive and it came in successive versions, 10, 11, 12, 13...etc. However I uninstalled that years ago. I wonder if Roxio bought the code from Faststone and incorporated it into their "Roxio Burn Drive" software. Just a thought.