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Last Updated: March 13, 2018
After you install the security update for Excel 2016: November 14, 2017, you may encounter this error when you click on a shape that has a digitally signed macro assigned to it.
Cannot run the macro.
The macro may not be available in this workbook or all macros may be disabled.
This issue has been fixed in the March security update for Excel. For more information, go to the article for your Excel version:
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