Open Externally

Mojave 10.14.6

For years via the toolbar icon ‘Open Externally’ I have opened pdf using Adobe Acrobat Pro. Earlier today I trialled a different pdf app before ditching it. I now find that that even though DT3 still shows Acrobat Pro the default app is Preview which i don’t want . I’d appreciate how to make Adobe Acrobat Pro my default app for DT3 (and elsewhere.) thank you

DEVONthink uses the system-wide settings, you can change this in the Finder (see Info panel of a PDF document).

Thanks. Sorted now.