New dvd Drives help

I have my cd burner and dvd burner… but for some reason now i have two new extra dvd drives appear on my computer…

i have these programs installed
CloneCD
CloneDVD
AnyDVD
Nero6
Alcohol 120

ClonyXXL
A-Ray

can anyone tell me if the extra dvd drives and needed for any of these programs to run or do i just delete the 2 new drives…

any help would be much appreciated…

Do they show up in the device manager? I’d uninstall or delete in there.

These will be virtual drives installed by the programs you have to get round some copy protection.