I want to do a map in ArcMap and keep the labeling that I set in the layer properties for the map legend. Somehow, when i click 'apply' the values of the advanced labeling appear in the legend, but when I click 'OK' afterwards they disappear again and all my settings are lost.
What is wrong?
EDIT: Elaborating on @Martin's comment: I tried to edit the legend entries (and my may be the mistake due to your point!?) via the symbology. I thought this worked, because when I set the interval size in the advanced labeling to 100, click OK in the Advanced labeling window and then Apply ('Übernehmen') in the Layer Properties window, the eight labels from 1000 to 1700 appear at the ticks in the legend. However, as soon as I click OK in the layer properties window, they disappear again and all my settings are lost. Maybe that is the strange thing about it.