I am seeing a very similar behaviour. When ever I open DM (without having changed or moved anything) I get the removed volume message, then the added volume message the next time I scan.
But the real problem for me is only the Violin (Solo Strings) will load anything, when I try to load any viola, or cello patch I get a long list of cant find file messages. I have a screen shot of this message.
But the real problem for me is only the Violin (Solo Strings) will load anything, when I try to load any viola, or cello patch I get a long list of cant find file messages. I have a screen shot of this message.