Problem with popcorn

[SaleenS351]

I have been having trouble backing up some dvd's, i've had success with a one but now i can't get it to work. I'm using mactheripper to decrypt. Sometimes the problem is the RCE, I just don't know what region to selct 1,2,3,4... and when I go drag the files into popcorn I get this error. How to I convert it to the correct file?

 

[daveL]

You need to rip the entire DVD with MTR, not just the main movie. Sometimes just ripping the main movie will work, other times it won't, depending on the DVD. The RCE region for the US is 1. I'm sure you can Google "RCE" and figure out the rest.