

Clicking Yes to continue then shows an error stating “We can’t open that location”. OneNote 2009 (aka OneNote desktop) first shows a Security Notice message indicating the “location may be unsafe”.However, when attempting to open the same OneNote file with the "Open in app" feature of Teams, the default OneNote app (modern or desktop) pops warning/error messages and fails to open the notebook.


In Teams (web or app), a OneNote file stored in a Teams channel can be opened successfully using the “Edit in Teams” or “Open in browser” feature of Teams. be kind :) I’ve searched the posts and haven’t found a similar complaint, so here it goes…
