Install Microsoft Office 2013 Professional Plus Error Code 30033-44

Al Wang 20 信誉分
2025-12-29T01:51:53.6866667+00:00

11th Gen Intel(R) Core(TM) i5-1130GH@3.0GHz

RAM 16GB

64bit System

Windows 11 Home 23H2

Microsoft 365 和 Office | 安装、兑换、激活 | 商业版 | Windows
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  1. Tamara-Hu 17,960 信誉分 Microsoft 外部员工 审查方
    2025-12-29T14:06:34.2333333+00:00

    I’ll respond in English for now. If you prefer that I use Chinese, just let me know and I’ll continue supporting you in the language you’re most comfortable with.

    Hello @Al Wang,  

    Thank you for posting your valuable question on Microsoft Q&A forum.   

    The error code 30033‑44 typically occurs due to interference from antivirus/firewall, corrupted installation files, or leftover components from previous Office versions. 

    Please note the following important information:

    End of Support for Office 2013 

    Microsoft ended support for Office 2013 on April 11, 2023. This means: 

    • No more security updates or technical support. 
    • Continued use may expose your system to security vulnerabilities. 
    • Microsoft recommends upgrading to Microsoft 365 Apps for ongoing security and feature updates. 

    For more information, please check: End of support for Office 2013 - Microsoft Support 

    In the meantime, here are some steps you can try to resolve the issue: 

    Restart Your Computer 

    • Close all applications and restart your PC to clear any temporary issues. 

    Temporarily Disable Antivirus and Firewall 

    • Turn off real-time protection in your antivirus software. 
    • Disable Windows Firewall or any third-party firewall. 
    • Important: Re-enable these after installation is complete. 

    Uninstall and reinstall Office 

    Remove Previous Office Versions 

    • Go to Settings > Apps & Features. 
    • Uninstall any existing Office installations. 
    • Delete any leftover folders. They are usually located in:
      • C:\Program Files\Microsoft Office 
      • C:\Program Files (x86)\Microsoft Office 

    If you cannot install Office 2013 or prefer a secure, supported solution, please consider upgrading to Microsoft 365. This ensures compliance, security, and access to the latest features. 

    Please let me know if you need any further assistance. Thank again you for sharing your question! 


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