Strange because I have done this many times before, but I am attempting to upload a list and it keeps saying “duplicate headers” when there are no duplicate headers. I have tried with different files and I keep getting the same message. Has anyone had this happen before? I only have three columns (First Name, Last Name and Email. When I try to copy and paste, I get the same message and when I try to remove the header altogether, I still get the same message. Any help appreciated.
Best answer by DovView original