SCP

I have never used the constraints pallette, the message only appears when exiting the edit group command. The problem is not specific to one file, but it has only appeared since I updated to 9.5.2. I was having problems with referencing in 9.5.1, and this update was recommended to relieve that problem. We use OS 9.2.1. (ps how do I get rid the of replies on this subject that I've posted by mistake?)

I occasionally get this message- "a parametric constraint cannot be placed on a locked object" when editing a group. The group is not locked and I don't know what a parametric constraint is!