To be clear, the error message I'm getting reads something like this "Postprocessing initialized failed. Check APP.log for details"
When I check the APP.log, I see the following:
[00000000] INFO: FF7/FF8 OpenGL driver version 0.8.1b
[00000000] INFO: Auto-detected version: FF7 1.02 US English
[00000000] INFO: Parallels and Intel Inc. Parallels using Intel Iris Pro OpenGL Engine 2.1 INTEL-10.8.77
[00000000] INFO: OpenGL 2.0 support detected
[00000000] INFO: Using PBO
[00000000] INFO: Found swap_control extension
[00000000] INFO: Max texture size: 16384x16384
[00000000] INFO: Original resolution 640x480, window size 3840x2400, output resolution 3200x2400, internal resolution 3840x2160
[00000000] INFO: Shader limits: varying 60, vert uniform 4096, frag uniform 4096
[00000000] INFO: postprocessing program link log:
ERROR: Input of fragment shader 'TBlue' not written by previous stage
ERROR: Input of fragment shader 'TGreen' not written by previous stage
ERROR: Input of fragment shader 'R' not written by previous stage
ERROR: Input of fragment shader 'TRed' not written by previous stage
[00000000] ERROR: init_postprocessing failed, postprocessing will be disabled
[00000000] INFO: FFMpeg movie player plugin loaded
[00000000] INFO: FFMpeg version SVN-r25886, Copyright (c) 2000-2010 Fabrice Bellard, et al.
[00000000] INFO: VGMStream music plugin loaded
[00000000] INFO: Loading external library Multi.dll
[00000000] LOCK UNLOCK TEST
[00000001] MATRIX INITIALIZE
[00000001] INITIALIZE DD/D3D END
[00000001] initializing sound...