How do you turn of MPEG4 decoding with Windvd 6?

When you install Windvd 6 you get Intervideo's MPEG4 video decoder that is used instead of the XviD decoder. How do I remove this codec? I can't find an option in Windvd not to install it or turn it off. I tried deleting the filter with Zoomplayer's filter options but then it says that the codec is missing and you can't play Xvid clips at all.

find the exact filename of the windvd decoder with graphedit then do a "regsvr32 /u decodername.ax" and if it still doesnt work, reinstall the xvid decoder from koepi's page.

It worked. Thanks

Try it Interface in Chinese, but easy to use and understand