How do I save already copied movies that I have on my pc

The movies are already burned to my pc, but aren't in the proper format as say an ISO file. How do I change these to the proper file so I could burn them to a DVD+R?

Also is there a reason i'm getting an error message when trying to burn a movie that is already burned.

 

Would help if you told us what format they are in - Are they VOB files?

 

yes

 

If they are in VOB format (default DVD format) you can just burn them with Nero or other DVD burning software.

Use the guides section on this forum if you are unsure of burning procedures.