I'm trying to upload my list(which is an excel file---I downloaded the template) and I get this message:
An error has occurred while importing your contacts. Please confirm your file is an Excel document, noted with .xls in the file extension. ERROR [42000] [Microsoft][ODBC Excel Driver] 'Sheet1$' is not a valid name. Make sure that it does not include invalid characters or punctuation and that it is not too long.
Any suggestions?