MPEG2

MPEG2... is too old and no longer supported worldwide. You'll need to download an MPEG2 video encoder and encode exported video manually

Too Old? For those of use that still need to create DVDs, MPEG2 is the only option.

My suggestion to ACIK is that assuming the source is in Premiere, use Debug Framesever -> TMPGEnc Video Mastering Works. Create a template in VMW for the DVD style you need. It's how I've been doing it for years at the quality is way better than stock Adobe. It's not fast but it will work.

+1 for TMPGENC encoder.