Desktop Mode Problem: Help a noob.

[mirage4567]

Thanks for reading.

Im running BSPlayer 808 and find that when I play my OGM files, everything is perfect. Audios, subtitles, it's all good.
But then, when I switch to desktop mode, the subtitles disappear and I can't get them back. I've looked at all the settings and they're all the same as when I run it in window mode.
I'd greatly appreciate if anyone could help me out here.

Thanks again.

(p.s I've tried searching the forums and haven't found any other posts on this problem...)