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Time-Saving Excel Trick: Add Hours Over 24 Fast

Learn how to sum time in Excel quickly, even when totals exceed 24 hours. Perfect for project tracking, payroll, and time ...
GitHub

Opening an Excel file that contains an older version of a centrally deployed JS add-in embedded within the OOXML with cause Excel to display an ADD-IN ERROR within the Task Pane

JavaScript add-ins that are installed in Excel will get embedded within the "webextension1.xml" of the the Excel file OOXML when saved by a user. In the the below screen shot you can see that the ...