I have a Media100 HDe, with the aja oem hardware. Red did not come with this version of media100, or perhaps our key did not unlock the red that came with it. Anyway, we purchased a full version of red, which we installed into 11.5.1 and it worked perfectly. When we upgraded to 11.6.2 for PPC, everything stopped working. We uninstalled everything Media100 and Red, and then installed the new version. Then we went through the install process for red to get up to 4.1.4. I had already tried removing the filters from the graphics folder and filters folder, leaving only the red 4.1 stuff. When you create a clip in the timeline and try to edit it, you get an error saying can’t find the composite suite bundle. Let me know if you can think of anything else.