How to resolve the QuickBooks error 1642 & 1603?

  • Intuit introduced the QuickBooks accounting software in the global market to provide the best accounting solution worldwide. It is evidently visible that QuickBooks has captured the market with an immense increasing demand all over the globe. But as it has been reported by some QB users that they experienced QuickBooks Error Code 1642 & 1603, this post is focused on this issue only.


    QuickBooks Error Code: 1642

    Error Description: Error installing Microsoft .NET Framework when installing QuickBooks


    QuickBooks Error Code: 1603

    Error Description: The update installer has encountered an internal error



    • Damaged Microsoft Window Installer

    • Damaged QuickBooks Desktop installation



    • If the error appears while installing the QuickBooks

    • Reinstall & Repair the Microsoft .NET Framework

    • If the error appears while QuickBooks update

    • Reinstall the QuickBooks using the clean install


    Furthermore, if you face any problem in implementing the above steps then you can contact the QuickBooks Error Support Customer Service team. Or directly get in touch with them at +1-800-880-6389.