In your PM to me you say this is is
a new installation of felicia 6.0
I doubt if because of two things
this is not how it would be and
the presence of loop is a bit odd. You'd mount an ISO with the loop command but hardly in fstab.....
And please use this topic for your questions
Edit - my error - Husse
That's how it looks when you install with mint4win - just checked my own install, but I did not have a line for CD/DVD - I don't know enough about this obviously, but try to remove the line (save it somewhere!)
So I have to add - please tell us if you use mint4win....