I had to do a fresh install recently after having a few problems, before that zoom player and ffdshow worked fine together. I'm now using the exact same setup I had before and it's refusing to work. I have two dvd decoders on my system, powerdvd and windvd. Both of them tell me: Not all filters can connect properly Pins did not accept connection I've tried two different versions of ffdshow and I'm getting the same thing both times, it registers and verifies fine. I can't find any explanation anywhere as to what exactly that's supposed to mean.