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- Select the “Start” key and enter: Default apps
- In the Default Apps window, scroll to the bottom and choose: Set defaults by app
- In the left pane of the new window, choose: Adobe Acrobat DCFinally, choose: Set this program as defaultAcrobat and then the Manage button
- Next to each file type, choose Adobe Acrobat. This will set the app as default for this file type.