Acrobat's plug-ins for MS Office can be tempermental, and sometimes unstable with various office apps.
We recommend this approach:
- Update MS Office to the latest version.
FYI, Microsoft had some buggy versions go out last fall and only now have some of the problems been resolved. So update Word, Outlook, etc. before moving on to Acrobat.
2. Uninstall Adobe Acrobat.
3. Reboot the computer.
Cold reboot, not just a restart. This clears out any remaining plug-ins and Acrobat system files that could still be running in the background.
4. Reinstall Acrobat.
Make sure that it, too, is the latest version.
Last fall, Adobe Acrobat and the PDF Maker plug-in had serious bugs. (What a nightmare Sept-Oct 2021 was! Both Adobe and Microsoft screwed up their near simultaneous releases.)