I noticed in my log files that MCEBuddy thought it was using the free version of comskip even though I have configured it to use the donator version. Here are the relevant log entries:
Custom Comskip Path -> C:\Program Files\comskip\comskip.exe
and--> Checking for donator version of Comskip
2014-04-16T00:28:05 MCEBuddy.AppWrapper.Comskip --> Launching process C:\Program Files\MCEBuddy2x\comskip\comskip.exe
It appears as though the internal version of comskip is always launched for the check, even though the custom (donator) version is actually being used for the conversion. I am using 2.3.15. Thanks.