Are you sure you prepare whatever need to be prepared and populated all the right properties?
What result did you expect?

As for populating all the right properties, I can only say "I think so". The DDFPath is set in the configuration file (same with OutPath). I have left the ExePath set at the default (mngrexec.exe) as I'm not aware of any other exe that was created with the configuration. I have set the .filePath to the command description path and file name, ignored the ConnectionString and have set the exeType to either exe or ocx to test.

When I execute the configuration within the Management facility it generates 3 files (1 contains 26,000+ records, another 6,000+ and the last 400+). This takes a couple of minutes at least.