I have some MXDs with a large number of labeled layers. Recently I discovered that the Tiled Labels to Annotation tool didn't work with advanced Python label expressions (with FindLabel functions), so I had to simplify the expressions. But when changing the label expressions using Arcpy, the "Advanced" label expression checkbox remained checked.
I know I can't uncheck the checkboxes using Arcpy, but how can I disable the advanced expressions with ArcObjects? I'm completely new to ArcObjects, so can anyone give me some pointers how to start with this?