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- Deleting the Onenote cache will never delete your notebooks.
- The first message about the fact that ON cannot access the cache mentions the worst case: your last changes if any will be lost.
- What makes me more nervous is the 2nd message which says that ON cannot even delete the cache.
- So it's time to look where the cache is. Goto Tools, Options, Save. At the bottom you'll find the path to the cache fileOneNoteOfflineCache.onecache .
Use Windows explorer to navigate there. While ON must be closed, try to delete that file. 5. What happens ?
If you cannot delete this file by yourself you should tell us the path to the cache file you found.
Bernd