How to fix QuickBooks error code 404?

 
What triggers this error in QuickBooks?
The user can end up in such an error due to the following reasons:
·        If the installation, change or program updates that might cause the corruption or deletion of QuickBooks related files
accidentally.
·        Or the system is infected with virus or malware,ending up in corrupted Windows files or QuickBooks related files.
·        In case the system’s Windows registry getscorrupt due to any changes like installation or uninstallation of QuickBooks.
·        The installation or download of QuickBooksremains incomplete or gets corrupted, then this error is probable to occur.

Steps to fix the QuickBooks update error 404
The user can try performing the below steps related to reconfiguring the system settings to get rid of such an error in QuickBooks.

·        The first step is to open the QuickBooks software and the company files.
·        And then start the process where the error was last seen.
·        After that Log out from the company file opting for close QuickBooks later.
·        And then update the Windows and reboot the system.
·        Head to internet explorer and also opt for the tools menu. Click on the internet options.
·        Choose internet options in IE
·        Choose the advanced tab and also browse in the settings pane.
·        After that close all the programs and then save information.
·        Close all the programs and then save the information.
·        Press Windows + R keys and then type msconfigand hit OK key.
·        Type msconfig in Run box
·        Go for general on the system configuration screen.
·        Head to the startup selection and also choose selective startup. Along with that, Hit OK button.
·        Reboot MS Windows in Selective Startup
·        And also restart the system

See also: How to Fix QuickBooks Error Code 392?