I have looked up the database and the textdata files. There is no mention of this rain1.wav file anywhere which is in prim/snd/etc of data.pk2.
Is it about the client that some assembly edit would fix? Is it some line in the pk2 files?
Logging in as GM and starting the rain doesn't make any difference either. It's like the trigger to open that wav file has been broken or lost somewhere.






