Skip to main content
TurboTax
Community
TurboTax
Community
TurboTax
Community
C
Crusader
April 5, 2025
Question

updating

  • April 5, 2025
  • 1 reply
  • 0 views

I keep getting a microsoft installer error 1603.

This has never happened before. how do I download the updates

    1 reply

    RachelW33
    RachelW33
    April 5, 2025

    Doing a manual update for TurboTax Desktop should resolve Microsoft Installer Error:1603.

     

    Please follow the directions in this TurboTax Help Article: Manually Update TurboTax for Windows Software


     

    **Say "Thanks" by clicking the thumb icon in a post**Mark the post that answers your question by clicking on "Mark as Best Answer"
    TurboTax Expert Assist
    TurboTax Expert

    Get answers to all your tax questions

    Our experts are available on-demand, no appointment needed. Get help all year long with TurboTax Expert Assist.

    Terms & ConditionsCookie settingsAccessibility statement
    Intuit
    TurboTax Credit Karma QuickBooks MailChimp

    ©1997-2022 Intuit, Inc. All rights reserved.
    Intuit, QuickBooks, QB, TurboTax, ProConnect, and Mint are registered trademarks
    of Intuit Inc. Terms and conditions, features, support, pricing, and service options
    subject to change without notice.

    Security Certification of the TurboTax Online application has been performed by
    C-Level Security.

    By accessing and using this page you agree to the Terms of Use.

    Accessibility

    TRUSTe nResult Certified e-File C-Level Security Certification