Can not copy data files from a s/w dvd

[ckmmkc]

I can not copy files from a data dvd to my computer. I get an error message that says can not read from source file or disc.

 

[ksiemb]

I can not copy files from a data dvd to my computer. I get an error message that says can not read from source file or disc.

Is this a data DVD you created on your PC ?