A Microsoft file hosting and synchronization service.
The behavior in the screenshot is consistent with OneDrive showing references to items that no longer exist in the underlying document library (for example, after a library or folder was renamed or removed). When the backing item is gone, OneDrive can still list an entry but offers only limited actions such as Open or Share, and opening it typically results in an error like:
This item might not exist or is no longer available.
Because the items themselves are already deleted or orphaned, there is no additional delete action available from OneDrive Home.
To clean this up, the only supported approach is to make sure the underlying library and items are in a healthy state:
- Open each notebook link from OneDrive Home.
- If the browser shows the "This item might not exist or is no longer available" error, it confirms the backing item is gone (for example, the default Documents library or a folder was renamed or deleted).
- Restore or recreate the original library/folder structure if it was renamed (for example, change the default document library name back to Documents). Once the library name matches what OneDrive expects, navigation and listing will align with the actual contents and the ghost entries will disappear.
If the default library name was changed and cannot be reverted, or if the items were permanently deleted and the entries remain, there is no additional end‑user control in OneDrive Home to manually remove those ghost rows; they will clear only when the underlying library metadata is consistent again.
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