In my version of FrameMaker 2017, in the Object Alignment Toolbar the icon for the Align Horizontal Center command is still wrong, even though I installed updates 1 and 2. It still looks like this:
Strange. This was fixed in the Updates, and it looks like this now:
Do you have any custom toolbars that might have prevented proper update?
I have had similar issues that were fixed by deleting the preferences folder in my Roaming directory.
(If you like, you can rename the prefs folder and restart FrameMaker, in case you might want to salvage workspaces or other custom settings from the old directory)
I just figured out as well that I need to delete the preferences. Now the toolbar displays the correct icon.
Excellent! This is a common issue in the forum, so please make sure you mark as "Correct/Answered"