[J7N]

msdxm.ocx? It's the Mplayer2.

1) Maybe experiment with these 2 options under Management -> General
***- "Allow intermediate filters"
***- "Enable advanced graph building" (I had problems when this was turned ON)

2) Maybe try deleting/renaming bsplayer*.xml file to drop all BSPlayer's settings.

3) Maybe try another version of BSPlayer such as v1.36.