Adobe Acrobat Reader DC being weird
My program is just sitting open in my desktop, but it is not displaying anything. I cannot close the program, and when I try to open a file it says "There was an error opening this document. Acrobat cannot open this file because a task is still active in Acrobat. Please return to Acrobat and end the task before opening this file."
I am running on Mojave 10.14.3. I have attached two screen shots of what I am seeing.

What I am seeing and cannot quit.

Error message when trying to open a PDF file.
Moved from moved Acrobat General Troubleshooting to Acrobat Reader by moderator
