Phantom External Link

[Cec Britton]

I have a workbook that was at one time linked to another workbook located on OneDrive. The OneDrive workbook was deleted. Now when I open the local workbook I am still asked if I want to update the links. Of course the links don't exist and if I try to update them the system tells me they can't be located or they don't exist. I have tried to break the non-existent links from within the workbook but the "Break Links" command is grayed out as one would expect. Can anyone offer a suggestion as to how to rid myself of the phantom linkage?