How To Fix “Run_Time Error 429”

Run_Time Error 429

As a Windows user, you may sometimes encounter error messages that stop you in your tracks. Run-time error 429 is one such error that can disrupt your workflow. But don’t worry!

In this comprehensive guide, we will explore the causes of run-time error 429, and provide easy-to-follow solutions to fix it.

Run_Time Error 429

Understanding Run-Time Error 429

Run-time error 429 is typically triggered when a program is unable to create objects owing to missing or incorrectly registered automation components.

Automation, in this case, refers to the ability of one application to control the execution of another application. This error is often encountered when using Microsoft applications like Excel or Access.

Causes of Run-Time Error 429

There are several reasons why you might encounter run-time error 429:

  1. Corrupt DLL Files: Dynamic Link Library (DLL) files allow multiple programs to use the same functionality. When a DLL file is corrupted, it could lead to the error.
  2. Improper Software Installation: If a program associated with automation is not correctly installed or uninstalled, it could lead to error 429.
  3. Outdated Software: Outdated software may not interact properly with newer automation components, which can trigger the error.

Step-by-Step Solutions to Fix Run-Time Error 429

Solution 1: Repair Corrupt Files

A System File Checker scan can help find and repair corrupt files. Here’s how to do it:

  1. Press ‘Windows + X’ and click on ‘Command Prompt (Admin)’.
  2. Type ‘sfc /scannow’ and press ‘Enter’.
  3. Allow the scan to run to completion and fix any identified issues.

Solution 2: Reinstall the Affected Software

Reinstalling the software that’s causing the error can often rectify the issue:

  1. Navigate to ‘Control Panel’ > ‘Programs’ > ‘Programs and Features’.
  2. Locate the problematic software, click on it and select ‘Uninstall’.
  3. After uninstallation, download the latest version of the software and reinstall it.

Solution 3: Update Your Software

Ensure all your software, especially Microsoft applications, are up-to-date:

  1. Click ‘Start’, type ‘Windows Update’ in the search box, and then click on ‘Windows Update’ from the list.
  2. Click ‘Check for updates’ and install any available updates.


Run-time error 429 might seem intimidating at first, but it’s manageable with a little understanding and the right steps. This guide provided an overview of the error, its causes, and comprehensive solutions.

By following these steps, you should be able to overcome run-time error 429 and return to a smooth workflow in no time!

1. What does run-time error 429 mean?

Run-time error 429 is a common Windows error that typically occurs when a program cannot create an object due to a lack of or incorrectly registered automation components.

2. Can I prevent run-time error 429?

While there’s no surefire way to prevent this error, keeping software updated, ensuring proper software installation, and regularly checking for corrupt files can decrease the likelihood of encountering this error.

3. How can I repair corrupt DLL files to fix run-time error 429?

You can use the System File Checker tool in Windows to scan for and repair corrupt DLL files. Open Command Prompt as an administrator, type ‘sfc /scannow’, and press ‘Enter’ to start the scan.

4. Do I need to have technical skills to solve run-time error 429?

While some technical knowledge may be helpful, the solutions provided are detailed and easy to follow, making it possible for even a non-tech savvy user to resolve this error.

5. What should I do if I’m still experiencing run-time error 429 after trying these solutions?

If you’re still encountering the error after attempting these solutions, it might be worth reaching out to a professional or contacting Microsoft support. You could also try a clean installation of your Windows operating system if all else fails.


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