In excel, go to the help menu and select About Microsoft Excel. In the lower
right, you will see a button titled Disabled Items...

Click on that and remove the addin from the list of workbooks.

If it continues to have problems, then you need to get it fixed.

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Regards,
Tom Ogilvy


"Stuart" wrote:

Excel just loaded and reported that last time addin 'such and such' loaded,
Excel experienced a serious error.

What to do about this, please?

Regards,
Stuart.