If a workbook is indicating there is a link to another workbook, how can I find where the reference to that other workbook is? This is what I've done already to try to find it:

1. I highlighted every sheet and then highlighted the cell above the row number to select all cells on the sheet the did a "Find and Replace" for the "[" character (found in a formula that references another workbook).
2. Reviewed every Name for references to another workbook.

Both these attempts turned up nothing. Is there something that I am missing in finding a link to another workbook?

Thanks for your help.