I am trying to figure out if you can pause MKVExtract.exe while extracting files. The documentation does not mention that you can. I was extracting some files with MKVExtract.exe and naturally started doing some other things while it was running (updating documentation in Notepad). I looked up at the command prompt and the progress was 1% and it was just sitting there. I decided to use the mouse to put the command line back in focus and I pressed the "enter" key and it started processing.