This database contains all XML files und callbacks from section "Callbacks" in table "USysRibbons" and in many modules.
Before opening the database make sure it is located inside a trusted folder.
In order to see the table "USysRibbon" the system objects must be visible.
Click with the right mouse button on the "Navigation Pane" title and in the context menu on "Navigation options ...". You can reach the navigation options also by "Office Button" / "Access Options" / "Current Database" / "Navigation" / Button "Navigation Options...".
In "Display Options" check the field "Show System Objects".
"Office Button" / "Access-Options" / "Current Database" / "Ribbon and Toolbar Options" / "Ribbon Name:" select the ribbon that should be loaded when starting the database.
After a database re-start the selected ribbon will be loaded and displayed.