Generally in QuickBooks software, the QuickBooks Error 404 occurs when the software is not installed properly or something gets infected, deleted to corrupt files in your QuickBooks database. Thus this error message shown up into desktop screen. At the end, this closes the Windows as completely shut down or starts up. At the time of installation of QuickBooks software into an operating system, if facing or encounter 404 error code then we suggest to users get to track how this error can troubleshoot.
Read more: https://www.hostdocket.com/fix-quickbooks-error-code-404/