Are you facing errors like “copyright could not back up your company file” or “Backup Failed”? This can happen due to incorrect file names, unsupported backup locations, or oversized company files. Top Reasons You Can’t Back Up Your QB File: Company file name has special characters or exceeds 65 characters File size is over 3 GB Backup location is a flash drive or network ... https://www.apsense.com/article/855026-top-ways-to-fix-unable-to-backup-copyright-company-file.html