Batch Process results in no audio on resulting files

Hi, I made this normalizing, eq, compressing chain for mono voiceover bits I need to standardize for a video game. Wavelab 11.2 does the process but creates empty files as a result.

Also tried to use reverb on the chain, but I was not able to include the tail for the files; I probably tried all my reverbs, and that function did not work.

At first sight, I see nothing wrong with your pictures.
And if you uncheck all your plugins, do you get the same result?

The produced files are empty (size zero) or only made of silence?
Please show me the dialog that shows the output file format.