Error: Invalid Data. Review all error messages below to correct your data.
Acrobat DC tools preview incorrectly
Symptoms All my PitStop Pro tools look like building blocks in Acrobat DC.
Cause This is a bug in Acrobat DC for Mac, related to
high-resolution Retina displays.
Solution The workaround is to locate the "Adobe
Acrobat.app" file (in /Applications/Adobe Acrobat DC), right-click and
select "Get Info", then check the "Open in Low Resolution" box. Additionally You may want to use the custom tool attached. It makes Acrobat DC much more user friendly with PitStop Pro.
To load the tool set, open a PDF and to go to the 'Create Custom Tool' in Tools and select 'import' (unzip the download first).
Once you've done that an icon called 'Enfocus' will become available that loads the needed tools.