Hi I've had to make an amendment to payment summaries today. I've downloaded the EmpDupe files for the amended ETP Payment summaries and INB Payment summaries. I lodged the ETP successfully but when I try to submit the INB it came back with an error that it is a duplicate of the ETP file even though it is a completely different file. I even save the file names differently. I've tried this several times. What am I doing wrong?