: Ensure the email address in the top-right corner of your browser matches the one that has permission to view the file.
: If you recently moved a file from "My Drive" to a "Shared Drive," the link may have changed depending on your organization's settings. Google Drive – Page Not Found
If you'd like to troubleshoot a (like a Google Doc or a large video) or a different platform like Blogger , let me know! 404 error when trying to access shared drive - Google Help : Ensure the email address in the top-right