QuickBooks POS Company File Loading Error Explained A company file loading error in QuickBooks POS usually occurs when the database connection fails or the file location changes. Checking server settings and ensuring the file remains in the original directory can resolve this problem. Repairing the software installation and clearing temporary files may also help the system open the company file correctly. ---- https://www.apsense.com/article/878963-quickbooks-pos-not-opening-fix-access-issues-fast.html