The above link with the bullet point list is helpful to anyone new to the process of uploading, but it looks like the link may have expired or is unable to be opened. Thank you again for your help!

Thank you, the file name was 51 characters. That was the problem - I appreciate your help.

I appreciate the article! I have checked and made sure the formatting is correct, but I'm still unable to import. Typically when the formatting is incorrect, such as the date, I receive a different error message than the one I attached to my first post. Is there anything else that could be wrong with the upload process?…