Subtitles in VMR9 mode

Subtitiles are not displayed when VMR9 is selected as a renderer.
I cannot use another rendering modes because of strange problem - when I resize movie, picture doesn't resize correct - it doesn't look filtered and smooth, just nearest neighbour resize method, so it looks ugly. Only in VMR9 mode it looks OK. This problem appears in all players.
Maybe someone knows how to resolve this problem or why subtitles aren't displayed? Sorry for bad English.