Clickon Apps. Click on Default apps. Click the "Choose default app by file type" option. Quick tip: You can also use the "Set default by app" option to change the default app to open PDF
Tryto restart the Computer and then open Acrobat again. If that doesn't fix the issue, Try to locate the shortcut and run it in compatibility mode.Press Windows key on keyboard and type Acrobat>right click on Acrobat in search results>open file location>right click on Adobe Acrobat X Pro>Properties>Compatibility>Compatibility mode>check Run
Launchthe software, choose Help > Repair Acrobat Installation, and follow the instructions on the screen. Once the repair process is complete, simply restart your PC and check if the issue is still