Q: When I try to delete all verification records after importing, I get an error message that states, "The expression On Click you entered as the event property setting produced the following error: Single-row update/delete affected more than one row of a linked table. Unique index contains duplicate values. "

A: This error indicates that you have duplicate values in the data you imported. If you delete the duplicate record(s) individually, you will be able to delete the rest of them all at once. For future imports, if you make sure you are not importing duplicate records, you can avoid seeing this message, and you will be able to delete all verification records at once.

Tags: Deleting verification records, error deleting verification records as a group, delete verification records, importing records.