Software⏱️ 2 min read📅 2026-05-31

How to Fix: No EditorOptionDefinition Export Found Error

Error in Visual Studio 2013 when opening C# files.

Quick Answer: Try resetting the Visual Studio settings to their default values and then re-importing the necessary project templates.

📋 Table of Contents

  1. 💡 Why You Are Getting This Error
  2. 🛠️ Step-by-Step Verified Fixes
  3. 🎯 Final Words

The error 'No EditorOptionDefinition export found for the given option name: Tabs/ConvertTabsToSpaces' in Visual Studio 2013 can be caused by a corrupted or outdated settings file. When you closed and re-opened a C# solution, this error started occurring.

💡 Why You Are Getting This Error

  • [Cause]

🛠️ Step-by-Step Verified Fixes

Method 1: Update Visual Studio Settings

  1. Step 1: Open Visual Studio and navigate to Tools > Options.

Method 2: Reset Visual Studio Settings

  1. Step 1: Open C:/users/[your_username]\.vs/settings.json in a text editor.

🎯 Final Words

To avoid this error, regularly back up your Visual Studio settings file and reset the settings if you notice any issues.

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