I just converted one file from fmp 11 adv to fmp 12 adv.
No errors were noted.
When I attempt to modify a tabbed panel I can't. I can't do anything to the pane except move from tab to tabl. I can't move a field or open the tab dialogue to delete or add a tab. I can't access any portals modification in any tab. It's as if it were locked. Double clicking on the tabs does nothing except shows a brief white flash where the rulers appear. If I remove the rulers nothing flashes but I still can't modify the panel.
I'm reticent to convert all my other files as I use tab layouts extensively.
Any advice would be appreciated.