A family of Microsoft products that enable users to capture, organize, and reuse notes electronically.
If you reinstall Onenote 2010 after uninstalling Onenote 2016 you will be able to open your .onepkg files in Onenote 2010, nothing else.
But, if you want, you can (for each .onepkg):
- Open a .onepkg in the 2010 version
- Now you have a local notebook
- Move that notebook, using the File, Share feature, to Onedrive
- Close the notebook
After processing all .onepkg files this way upgrade to Onenote 2016 again. Open your notebooks in Onenote 2016 from Onedrive using File, Open or goto https://onedrive.live.com
open the Documents folder, open a notebook in Onenote Online (one for one) and click on Open in Onenote.
Then you migrated your notebooks to Onenote 2016 AND Onedrive.
Bernd