Popup won't close
When I open Acrobat Reader DC it displays a popup "Work with PDFs while browsing the web". I cannot close this popup. Clicking anywhere on the popup (the well-hidden grey X, the continue button, anything) just results in a "you can't click here" beep from my Mac. This renders the application totally unusable - all menus selections are disabled. My only recourse is to force quit the application.
I am on the latest MacOS - 11.6, and have uninstalled and reinstalled Acrobat Reader so this should be the latest too - of course I can't see what version it is, because all the menus are disabled.
I wouldn't even be trying to use Acrobat, but someone has sent me a PDF portfolio which Preview can't read.
This is annoying. Any help would much appreciated. Especially from Adobe in the form of not creating un-dismissable popups.
