OK, I have been messing with this problem for two days. There does not appear to be a debug.err log for "dark avatar" expansion. What do I mean? When I run DA, as part of the gold edition, nothing ever gets added to debug.err. The is no debug.err in the DA folder. I have cleared the debug.err file in the master folder and it only gets written to when I play a game from the first chapter (Dread Lords).
Does this make sense to anyone? This is kind of a problem because I am having a problem with DA that I kind of need the info for...