Troubleshooting

Cannot run the macro

Cannot run the macro. The macro may not be available in this workbook or all macros may be disabled.

This subroutine has not been added or is not available in your VBA code.

Wrong number of arguments

Wrong number of arguments or invalid property assignment.

You will see this message if you have not included 'ByRef control As Office.IRibbonControl'

The callback function "--" was not found

SS
Occurs when one of the onAction functions cannot be found

An Exception occurred while calling function "--"

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Occurs when an error occurs inside a callback function and is not handled

Callback signature mismatch "--"

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Occurs when the signature for a callback function is not valid

An error occurred while calling the callback "--"

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Error found in custom UI XML of "--"

line4, column7. The Quick Access Toolbar can only be customised in startFromScratch mode
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Button - Label not Overwriting

Some built-in commands do not let you overwrite the label
For example, Word - FileSendAsAttachment