DirectShowSource error

I am using ripbot to convert my media library. I had to redo my PC, reinstalled ripbot and all the required programs. Now I get this error when it tries to convert TrueHD to FLAC to AC3 5.1. I had it working before so now I am confused how to fix this problem.

DirectShowSource: couldn't open file C:\Temp\RipBot264temp\job1\1_audio_English.flac:
Cannot play back the file. The format is not supported.
(C:\Temp\RipBot264temp\job1\getinfo.avs, line 4)

Please advise.