they are images of a CD or DVD. it is possible to mount them with a image mounting program, like alcohol 52% or 120%, or daemon tools. you can also burn them with any burning software.
Ok i got daemon tools. Whats a virtual drive, how do i make it?
I tried to mount it with daemon tools and it whens to F drive again. I need it to go to D drive right because thats my cd drive? How do I do this with daemon