Yeah... I get that message too...
No answer here yet...
There are many pro’s here at moviecodec.com that have no ideea, otherwise they would have answered... If u guys don’t know to answer this just do somethin' else god damn it... get another job that you can face up !
WM9Codecs.exe someone said it solved the problem
i looked for this file on the microsoft site and could not find it, then i downloaded from this site here below and it worked, hope it works for u as well
i encountered the same error message but was able to fix it by installing the RealPlayer Vers 10 (as long as it is the latest version). If this does not work, you have to backtrack and install all codec I did, Window Media Player vers 9/10(Win20000/XP), DirectX9.0 . Well, goodluck!
rite ppl u dont need anything install these messages u should take no notice of if the movie u are tryin 2 convert plays on ur meadia player then it will convert with no problem so when this message comes up just click ok and go straight to convertin ur movie trust me it should work if u still have a problem then just install the latest vobsub codec and will all be sorted