I’m getting this “Invalid file” message when uploading the SCRT report.
ISV SCRT Reporting
After opening file on desktop, the original filetype was changed on SAVE process
For example, do not edit the report in a spreadsheet program and then export it. Doing so modifies the report format, even when you export it to CSV or TXT format. The report fails validation when you submit it. Also, only edit the “(required)” fields. If you edit anything else, the report fails validation.