Your administrator has blocked your ability to open this type in OneNote
Question:
When opening an attachment in Windows Office OneNote, an error is displayed:Your administrator has blocked your ability to open this type in OneNote
Why won't OneNote open attachment?
Answer:
In 2022, hackers made a .one file of OneNote with a hidden executable attachment and used the method of distributing the .one file by mail to hack OneNote users' machines.So, in April 2023, OneNote v2304 officially made important changes to the way attachments with dangerous extensions are opened.
It is forbidden to execute this type of attachment directly by double-clicking in OneNote.
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