I've been using this program for years to convert DD and DTS files for years. This program has been near flawless with both Windows 7 and 10 on my old machine. Just got a new computer and downloaded latest version of MKV2AC3 and can't seem to convert any DTS files using Aften or Eac3to. I have the eac3to executable folder setup and the file on my computer.

Both methods have the same error message: "ERROR! try other method of conversion" though this message will keep repeating if I use the aften method.

What am I missing?