1.15.2.Modify Trusted Publishers and Locations |
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Click the Office button, and then click PowerPoint Options.
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 |
Click Trust Center. Click Trust Center Settings.
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 |
Click Trusted Publishers.
Select a publisher, and then use the View and Remove buttons to make the changes.
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 |
Click Trusted Locations.
Select a location,
and then use the Add new location, Remove, and Modify buttons to make the changes.
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 |
Select or clear the Disable all Trusted Locations,
only files signed by Trusted Publishers will be trusted.
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 |
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 |
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 |