What are deltas ? How do you find, get or fix them ? Several character injection poses have stopped working. When I try to inject a character pose I get a message that poser can't find InDeltaopen mouth or whatever. If I tell poser to stop searching, it comes up with another missing delta and so on. It seems many deltas are missing. They used to work when I first installed the characters so I suspect windows has misplaced, lost or corrupted them. What to do ?