Registering the excel add-in
- Last UpdatedMar 05, 2025
- 1 minute read
Before you can use the Excel add-in with Historian, you must register the add-in.
To register the Excel add-in:
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Open a blank workbook in Excel.
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Select the File menu, then select Options. The Excel Options dialog displays.

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Select Trust Center, and then click Trust Center Settings. The Trust Center dialog displays.

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Select Trusted Add-in Catalogs.
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In the Catalog Url field, enter the UNC path for the shared location created on the Historian server. The UNC path should use this format:
\\your_server_name\InsightAddIn
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Click Add catalog. A new line appears in the table.

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Select the new line, then select the Show in Menu option.
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Click OK, then restart Excel to apply the changes.