Force to use ffdshow?
 

I'm trying to use BSP with ffdshow but whatever I do it doesn't load.
The only decoder working is coreavc but I want ffdshow because it has avisynth support.
I tried to blacklist coreavc but it doesn't load ffdshow or cyberlink decoder, it only plays audio.
Changing decoder merit also doesn't change anything.

I'm using bsp v2.57 with internal codecs.

I guess something is broken, it used to work before...

Any suggestions?