...

The Opens with should now say Adobe Acrobat DC.  Click OK and PDFs should now open in Adobe instead of Edge.

Known Issues

Contacting digicert for OCSP error

If you are receiving the following error when opening Adobe products, you can fix the issue by turning off the certificate verification. Here's how:

• From Adobe Acrobat, Go into Preferences > Signatures > Verification
• Click the More button
• Uncheck "Verify signatures when document is opened" (top check box)
• Uncheck "Require certificate revocation checking..." (middle check box)
• Click OK

This should resolve the issue.