How about trying to use the "Jump directly to Main Movie" in AnyDVD.
If that does not work, uncheck the "remove annoying adverts and trailers."
I personally always keep all the boxes in "Feature Removal" checked, including PC-Friendly.
The below quote from James at Slysoft may be related:
â€œChanging the DVD structure automatically is tricky and will not work with every DVD. This is documented in AnyDVD's online help (right mouse button).
Jumping to the main movie does not work, if the "main movie" can not be identified (TV episodes, widescreen & fullscreen on one disc).
Jumping to the title menu does not work, if the DVD does not have a title menu.
Some DVDs have special checks, which prevent a direct jump (they check, if certain variables are set in the pre-commands of the program chain, and will do an "own jump" if these variables are not set).
We are trying to improve this function, but it will probably never work with every DVD.
You can read the whole post here: