Adobe Acrobat Pro DC | License Has Either Expired Or Not Been Activated message
Summary
This should only apply to people that have been given a license to edit PDFs. If you did not request a license, you are more than likely using Adobe Reader and this will not apply to you. You may receive this message while you are trying to use the application to open or edit PDFs. The license may be valid, but the message remains.
Instructions
Things to try first:
1. If you are currently in the program, try signing out of it and sign back in.
2. Try opening the program first before opening up the PDF. Open Adobe Pro DC from the Windows Start button and see if it prompts you to sign into the program.
If none of the actions worked above, go ahead and open an incident with the Service Desk.