@Blaunarwal
All very commendable and public spirited, but...
a) From what you have written above, the problem you have had wasn't caused by Envsound. So, you and Rob didn't have the same problem.
b) The 'obvious bug' doesn't appear to be a bug and so it is hard to explain why your fix would be required. Not sure if it would have fixed Rob's problem, because there appear to be two different solutions. It seems more than likely that something (Envsound? Some other program?) may have caused an issue. It would be good to get to the bottom of what that was and provide a fix or an FAQ, rather than require people to tinker with their .cfg files. There really should be no need for that.
This is why we don't do support via forums - the solutions offered may sometimes be a hindrance rather than a help.