DVDstyler always gives an error

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.

 

If you compile a DVD without a menu (just open a directory,drag one VOB file to the timeline or combine multiple VOB's)will it output without a problem?

 

I tried it without a menu, still gives the same error.

I can't seem to find a single program that will actually burn my VOB files into a disc with multiple episodes. It will either give me an error or the audio will be out of sync.

 

Take just one of the VOB's (VTS_01_1.VOB) from a folder and run it through this program.
Use that output VOB as the source directory for styler.

This is just to verify that the MPEG going into Styler is a standard format.
If that doesn't work, then it would seem to be a Styler problem.

Import the file(s) (AVI, WMV,MPEG, VOB)
Output (standard DVD file format) to a folder on the HDD.
Set 'Aspect' to 4:3 (if you have a regular TV)
16:9 if you have a widescreen TV.
Set 'Standard' to NTSC (if you live in North America)
(PAL if your in the UK)