Can someon tell my why this is happening when I open adobe acrobat pro dc? This blank page also appears when I open up a doc...you can see the doc behind the page, but when I click on the "x" to close the blank page, it closes the entire document/application.
Here's a guess as to what's going on. I suspect that you're not seeing a blank page, but rather a dialog box urging you to sign in to your Adobe account... but it's not being generated/displayed properly. Can you bypass it and sign inform the interface behind? Or if you have a Creative Cloud subscription, can you sign in through another app before launching Acrobat?