Hi Aligneddesignco,
As per the issue description, you are not able to open PDF files in Acrobat, Is that correct?
Open a few files with Acrobat, go to Window -> Cascade -> Tile and see if that brings up the PDFs.
You may also refer to the following KB Doc: Can't open PDF Link: https://helpx.adobe.com/in/acrobat/kb/cant-open-pdf.html
if this does not help, please uninstall the Acrobat by running the uninstaller file of Acrobat from the Application menu, restart the computer, and reinstall the Acrobat from Adobe - Adobe Acrobat Reader DC Distribution Link: https://get.adobe.com/reader/enterprise/
Please share the following details:
- Is it Acrobat or Reader installed?
- Dot version of Acrobat or Reader from Help>About Acrobat/Reader.
- The version of Mac os installed.
Keep us posted with the results.
Regards,
Anand Sri.