I'm trying to make a disc that contains multiple episodes of a show and each episode has multiple VOBs. Whenever I go to burn, I always receive this error Error: mplex Unrecogniseable file(s)... exiting I've tried this on many different files. MKVs that I've converted to DVD files and DVDs that I have ripped. They all give the same error. Am I doing something wrong? BTW, I am putting the multiple VOBs for each episode under a single title. For example, the 3 VOBs for episode one would go under title 1 and the next 3 VOBs would be put under title 2. I'm new to DVDstyler, so the answer may be obvious.