0x80070005 - Edge/Office – Access denied (Edge/Office)

Edge or Office cannot be updated.

Stop if unsure or if a new warning appears. Save your work before changes and ask IT before changing a work device. Never disclose passwords or recovery keys.

Log in as administrator.
Do not permanently deactivate security software!
Office Repair via Settings.
Reload Edge via official installer.

Test after each step and stop when the issue is solved. Checkmarks are not permanently saved.