
Hi @Scott Gao ,
> selected at "Disable all Macros without notification"
Could you please choose "Not Configured" for "Administrative Templates (Users) > Microsoft Excel 2016 > Excel Options > Security > Trust Center > "VBA Macro Notification Settings"" this policy in Group Policy Editor?
If yes, but it does not work, you could run gpupdate /force command to have this change to take effect.
You could also perform a Reapir from Contrl Panel for Office 2016.
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