Can't configure Minimserver

[rankinnz]

Just got back to looking at this. As I mentioned Minimserver does work in a limited fashion in nStream but only with upnp compatibility mode set. No art work appears. Tried using kinsky and plugplayer and they both seem to work with artwork and all the sorting. Just been using the system for half an hour or so and then Minimserver crashed with an error. Did a Restart and then got the same error - "MinimServer internal error: comparison failed for folder indexes 935 and 915" (last few lines in log file are "Warning: conflicting ALBUMARTIST values for file Medium Quality/Barb Jungr/Every Grain of Sand/15 - Every Grain of Sand.flac
first conflicting value: Barb Jungr
second conflicting value: Bob Dylan
MinimServer:RankinNAS is running
MinimServer internal error: comparison failed for folder indexes 935 and 915".

Any ideas?