PDF's are opening with a single click but everything else requires a double click

[michael7323]

something has changed and now the PDF's are opening with a single mouse click. Everything else still requires a double mouse click. Can  someone tell me how to revert back to double clicking to open for the PDF formats please.....

[try67]

What's the exact version number of the application (You can find it out by going to Help - About Adobe Acrobat)? What's your OS version?

[michael7323]

Adobe 2017 release (classic) version 2017.011.30188

windows 10 pro