Chrome and Firefox doesn't use Adobe Acrobat or Acrobat Reader.
this should not be marked as an answer as it did not solve the users initial question. we are getting the same error message for our users who have Reader DC and Acrobat (pro) DC installed on the same laptop using Windows 10 tablets. another thing to note:
1) is that it works on edge
2) users that just have reader do not have this issue.
3) we have tried defaulting pdf to open in reader and then Adobe Acrobat (pro) which did not fix the issue.
4) we have tried to running a repair of reader still did not fix the issue
so bigger question can Reader DC and Adobe Acrobat DC coexist on the same laptop or tablet?
additionally users who have both installed who are having a whole host issues that they did not have when they just had Adobe Prod installed which begs the question above.
This was not answered or resolved!!