Error Code 1904 getting when users install QuickBooks Desktop "installation failed not completed". The error occurs when you install the QuickBooks desktop system gets unstable or installation file of the company is missing from the database. "Error 1904: [file path / name / extension] failed to register"

Steps to Fix Error 1904 Quickbooks: * Download and install the QuickBooks Tool Hub * Run the Quickbooks Install Diagnostic tool * Fix Windows Components Manually * Change your Windows Account Settings * Reinstall QuickBooks and Sign Out