Changes to layout appointment not permanently saved (1072)

I have CO4 build 1072 installed, where there are changes to the appointment part of the app. I had changed the layout of the appointment window, but they were set to default after the update. This is not a big issue, so I changed it back to how I like it and saved the layout. This works for the current session, but when I close CO4 and start up again, the changes are gone and the layout is back to default.
Please help.