Software⏱️ 3 min read📅 2026-06-11

How to Fix: VirtualBox 5.2.6 and 5,2,6 - Error in supR3HardenedWinReSpawn

VirtualBox error in supR3HardenedWinReSpawn fix

Quick Answer: Try reinstalling VirtualBox, updating BIOS, and checking for conflicts with other services.

📋 Table of Contents

  1. 💡 Why You Are Getting This Error
  2. 🔧 Proven Troubleshooting Steps
  3. 💡 Conclusion

The error 'Error In supR3HardenedWinReSpawn (rc=-5640)' in VirtualBox version 5.2.6 and 5.2.8 affects users who are unable to start virtual machines due to a process verification failure. This error can be frustrating for anyone who relies on VirtualBox for their computing needs.

Despite trying various solutions, including reinstalling VirtualBox, updating the VBoxDrv-service, and even updating the BIOS, many users have reported that these steps did not resolve the issue.

💡 Why You Are Getting This Error

  • The primary cause of this error is a misconfiguration of the VirtualBox service. When the service is not properly configured, it can lead to multiple threads being created, causing the process verification failure.
  • Another possible cause could be a conflict with other system services or software that are also using the same resources as VirtualBox.

🔧 Proven Troubleshooting Steps

Disable and Re-enable the VBoxDrv Service

  1. Step 1: Step 1: Open the Command Prompt as an administrator. This can be done by pressing the Windows key + X and selecting 'Command Prompt (Admin)'.
  2. Step 2: Step 2: Type the following command to disable the VBoxDrv service: `net stop vboxdrv` Press Enter to execute the command.
  3. Step 3: Step 3: Type the following command to re-enable the VBoxDrv service: `net start vboxdrv` Press Enter to execute the command.

Update VirtualBox to the Latest Version

  1. Step 1: Step 1: Download the latest version of VirtualBox from the official website. Make sure to download the correct version for your operating system.
  2. Step 2: Step 2: Run the downloaded installer and follow the installation prompts to update VirtualBox.

💡 Conclusion

To resolve the 'Error In supR3HardenedWinReSpawn' issue in VirtualBox, try disabling and re-enabling the VBoxDrv service or updating VirtualBox to the latest version. If these steps do not work, it may be necessary to seek further assistance from a qualified IT professional.

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