I keep getting an error message when I attempt to share a file among a small group of users (3-5 at the most). The error suggests that there are Excel tables or XML maps. I did not originate the Workbook, but did modify it to include drop-down lists to keep the data a little more consistent.
I tried to copy the data (only - which included the named ranges I specified) to a new sheet to ensure the table did not come along, but still got the same error message.
Can somebody advise me? Is this a bug in Excel or am I doing something incorrectly?