This action has caused the deletion of non-editable workset XXX.
You can click Make element Editable, or cancel. This is happening during a Purge Unused, so im not sure why its trying to delete a workset at all. Its not a view workset either, its one of the model worksets. But, the "Make Element Editable" button just brings up the error again, and it just keeps doing that.
Thinking something got corrupted, i deleted the workset and moved those items to Workset 1. Then i tried the purge again, and got the same msg, but now its saying it wants to delete Workset 1. And it still wont follow through... WTF??