Question
The operation failed because Adobe Acrobat DC encountered an unknown error
When I click on "Fill & sign" and insert my signature on a PDF I am unable to save the PDF file on my Mac.
I've updated Adobe Acrobat DC to the latest version:
Architecture: x86_64
Build: 15.16.20041.186621
AGM: 4.30.63
CoolType: 5.14.5
JP2K: 1.2.2.36256
I am a paid subscriber.
I am able to sign and save PDF files on my PC.

