A family of Microsoft products that enable users to capture, organize, and reuse notes electronically.
There is no supported way in the documentation to force a server‑side refresh of the OneNote MRU or activity history for a personal Microsoft account, and no documented method to remove a “ghost” notebook entry beyond:
- Deleting or restoring the actual notebook file in OneDrive, and
- Closing the notebook in the OneNote client so it no longer appears in the active list.
For personal OneNote notebooks stored on OneDrive, the documented options are:
- Delete the notebook file from OneDrive if it is no longer needed:
- Go to OneDrive and navigate to the Notebooks or OneNote Notebooks folder.
- Select the notebook and choose Delete.
- The notebook goes to the OneDrive Recycle bin, where it can be restored or permanently deleted later.
- If the notebook still appears in OneNote after deletion, close it from the desktop client so it no longer shows in the list of notebooks:
- Open OneNote desktop and go to the list of notebooks.
- Right‑click the notebook name and select Close this Notebook.
On mobile (Android/iOS), the documented action is only to close notebooks so they are not active:
- In OneNote for Android, open the Notebooks list, tap and hold the notebook name, then tap Close This Notebook.
These steps control which notebooks appear as open/active in the client. The documentation does not describe any additional server‑side control over the MRU or “Recent” list beyond these actions, nor any way to manually purge a broken reference when the notebook has already been deleted and the recycle bin emptied.
If the ghost entry persists after:
- Deleting the notebook in OneDrive,
- Emptying the OneDrive recycle bin,
- Closing the notebook in all OneNote clients (desktop, web, and mobile), then the remaining behavior is not covered by the available documentation and would require escalation through Microsoft support for further investigation on the service side.
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