To avoid conflict when you have to reproduce sound and audio files, there we have codecs that allow you to even get rid of problems when you have to execute DVDs.
This is the cumulative update for K-Lite Codec Pack, which counts with all the previous updates so as not to deal with bothering uninstallations, in this way you will only include modifications and recent changes.
It present compatibility with K-Lite and K-Lite Mega Codec packs and it updates Media Player Classic, ffdshow, DivX, XviD, X264, Haali Media Splitter, FLV splitter, AC3ACM, InterVideo DVD decoder and InterVideo audio decoder