Software⏱️ 3 min read📅 2026-06-11

How to Fix: Chrome doesn't start in Windows 8, gives an error message "Class not registered"

Chrome browser error on Windows 8, Class not registered fix.

Quick Answer: Run Chrome as administrator to resolve the issue.

Google Chrome may not start on Windows 8 due to a 'Class not registered' error, which can be frustrating for users. This issue typically affects users who have installed Chrome recently or have made recent changes to their system.

The 'Class not registered' error is caused by a missing or corrupted registry entry that prevents Chrome from launching properly. Running the program as an administrator may work temporarily, but it's essential to resolve the underlying issue for stable performance.

🔍 Why This Happens

  • The primary cause of this error is a missing or corrupted registry entry for the Chrome browser. This can occur due to various reasons such as a failed installation, incorrect file associations, or malware infection.
  • Another possible reason for this error is a conflict with other software or system files that interfere with Chrome's functionality.

🔧 Proven Troubleshooting Steps

Registering the Chrome Browser Registry Entry

  1. Step 1: Step 1: Open the Command Prompt as an administrator. Press the Windows key + X and select Command Prompt (Admin).
  2. Step 2: Step 2: Type the following command and press Enter to repair the registry entry for the Chrome browser: `regsvr32 chrome.dll`.
  3. Step 3: Step 3: Wait for the process to complete, then restart your computer and attempt to launch Chrome again.

Repairing File Associations

    ✨ Wrapping Up

    To resolve the 'Class not registered' error in Google Chrome on Windows 8, try registering the browser's registry entry or repairing file associations. If these methods don't work, consider reinstalling Chrome or seeking further assistance from Microsoft Support.

    Did this fix your problem?

    If not, try searching for specific error codes.

    🔍 Search Error Database

    ❓ Frequently Asked Questions