Yeah, I’m having the exact same problem. I can get videos to hook when using VLC but I can’t get the in-game menu to work so I can’t enable SBS 3D. I can’t get anything to hook at all when using MPC-HC (tried x86 and x64), even after resetting all settings and re-applying the game optimizer settings.
OS: Windows 10 Pro 64-Bit
Graphics Cards: GTC 970 x 2 (SLI)
Drivers: 358.78
VLC: 2.2.1 w/ OpenGL Output
MPC-HC: 1.7.9 x86 w/ EVR Custom Renderer
I also uninstalled all video codecs (was previously using K-Lite) to see if that would change anything, but it did not.
Let me know if I can provide any more information to help look into this issue.