I cannot change the catalog in PSE 15 Organizer. Clicking on any of the upper items in the header nothing happens; such as "file".

[YosemiteTony]

When in PSE 15 Organizer I cannot change catalogs anymore. Clicking on the file icon in the upper left corner of the Organizer nothing happens. Actually nothing happens when I click on any of the icons at the top of the Organizer.  I can go from the Organizer to the Editor with no problem though.

[MichelBParis]

YosemiteTony  wrote

When in PSE 15 Organizer I cannot change catalogs anymore. Clicking on the file icon in the upper left corner of the Organizer nothing happens. Actually nothing happens when I click on any of the icons at the top of the Organizer.  I can go from the Organizer to the Editor with no problem though.

It looks like one of the issues described in that discussion:

Elements 15: Problem with dropdown menus in Organizer | Photoshop Family Customer Community

If that's the case, set the Windows display preferences NOT to hide the task bar automatically or don't maximize the application window.

[YosemiteTony]

Thanks for the information. I tried not maximizing the application window and that seemed to work: Every time I maximized the application window the same problem occurred. So I'll just not maximize the application anymore.

I hope Adobe comes up with a patch to fix this though.