can not get any pdf to open - old or new?

[ronc66462468]

can not get any pdf to open - old or new?

I'm using Acrobat Pro DC

[Dov Isaacs]

This query has nothing to do with PDF workflow. Moving to the Acrobat General Troubleshooting forum.

[Test Screen Name]

What happens?

- Acrobat starts, document is invisible

- Acrobat crashes

- Acrobat gives an error (what?)

- Acrobat starts, then quits

- Something else...