Software⏱️ 3 min read📅 2026-06-11

How to Fix: Error: The application has failed to start because the side by side configuration is incorrect

Error fixing side by side configuration issue in Glary Utilities 5.46.

Quick Answer: Try running the application as administrator and checking for any updates or patches.

📋 Table of Contents

  1. 🛑 Root Causes of the Error
  2. 🚀 How to Resolve This Issue
  3. ✨ Wrapping Up

The 'Error: The application has failed to start because the side by side configuration is incorrect' error message appears when Glary Utilities 5.46 fails to launch due to an issue with the side-by-side (SxS) assembly configuration on your system.

This error can be frustrating, especially if you've already tried repairing corrupted files and reinstalling in compatible mode as suggested by Microsoft support engineers.

🛑 Root Causes of the Error

  • The primary cause of this error is a misconfiguration of the SxS assembly table. This occurs when there's an issue with the application's dependencies or conflicting updates, causing the system to fail to load the required assemblies.
  • Another possible reason for this error is that the system's SxS configuration is not properly registered, leading to incorrect references and conflicts between applications.

🚀 How to Resolve This Issue

Re-registering the SxS assembly table

  1. Step 1: Open the Command Prompt as an administrator.
  2. Step 2: Type the following command: `sfc /scannow` and press Enter. This will scan your system for corrupted files and replace them with healthy copies from the Windows installation media.
  3. Step 3: If the issue persists, try running the command: `sfc /verifier` to verify the integrity of all protected components on your system.

Using a tool to diagnose SxS configuration errors

  1. Step 1: Download and install the `sxstrace.exe` tool from Microsoft's website.
  2. Step 2: Run the tool as an administrator, and it will analyze the SxS assembly configuration on your system. Take note of any errors or warnings reported by the tool.
  3. Step 3: Use the information gathered from the `sxstrace.exe` tool to identify and address the specific issues causing the error.

✨ Wrapping Up

By following these steps, you should be able to resolve the 'Error: The application has failed to start because the side by side configuration is incorrect' issue with Glary Utilities 5.46. If the problem persists, consider seeking further assistance from Microsoft support or a qualified IT professional.

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