A family of Microsoft products that enable users to capture, organize, and reuse notes electronically.
I troubleshot this with the help of ChatGPT, testing the behavior step by step across OneDrive, OneNote 2021, OneNote Web, and OneNote for Android. I’m posting the confirmed result here in case it helps others.
I had several deleted “ghost” notebooks still appearing under More Notebooks in OneNote for Android. The notebooks no longer existed in OneDrive, and trying to open them produced the “may have been moved or deleted” error.
Clearing/refreshing the Android list did not help. Even completely uninstalling and reinstalling OneNote did not remove the entries - they came back after signing in.
What finally worked:
- Open OneNote desktop (Office/OneNote 2021) on Windows.
- Go to File → Open.
- The old/deleted notebooks were still listed there.
- Right-click each obsolete notebook and choose Remove from List.
- After removing them there, they also disappeared from More Notebooks in OneNote for Android.
This suggests that the Android “More Notebooks” list is not purely a local cache. Reinstalling the Android app does not necessarily clear it; removing the stale entries from the desktop OneNote list can also clean up the Android list.
Tested with a personal Microsoft account, OneDrive, OneNote 2021 for Windows, OneNote Web and OneNote for Android in August 2026.