OPEN THEM ON A MAC!
My friends figures that some of them were just a bad burn, but all together, I had 5 CD's with either all corrupt of some corrupt files.
He was able to copy them all over to a new disc and I have them loaded into my compute.
Now I can sort them out and burn them off for the customers who want them. Glad to have them back.
Thanks again to everyone.
Lori