In this article, we will discuss the error 0x00020001 HYPERVISOR_ERROR in Windows 10 and 11, its importance to the readers, and how to resolve it specifically in the Windows environment. This error typically occurs when there is an issue with the hypervisor, which is responsible for managing virtual machines and their resources. By understanding the causes and following the solutions provided below, Windows users can overcome this error and resume normal operations.

Examples:

1. Update Hypervisor Drivers:

   • Open Device Manager by pressing Windows + X and selecting "Device Manager."
   • Expand the "System devices" category.
   • Look for any hypervisor-related drivers, such as "Microsoft Hyper-V Virtualization Infrastructure Driver."
   • Right-click on each driver and select "Update driver."
   • Choose the option to automatically search for updated drivers online.
   • Restart the computer after the driver update.

2. Disable Hypervisor:

   • Press Windows + X and select "Windows PowerShell (Admin)."
   • Run the command: bcdedit /set hypervisorlaunchtype off
   • Restart the computer.

3. Enable Hypervisor:

   • Open an elevated Windows PowerShell or Command Prompt.
   • Run the command: bcdedit /set hypervisorlaunchtype auto
   • Restart the computer.

4. Check Virtualization Support in BIOS:

   • Restart the computer and enter the BIOS settings by pressing the appropriate key (e.g., F2, Del).
   • Look for options related to virtualization, such as "Virtualization Technology" or "Intel VT-x" and ensure they are enabled.
   • Save the changes and exit the BIOS.

If the error 0x00020001 HYPERVISOR_ERROR persists after following the above solutions, it is recommended to check for any pending Windows updates and install them. Additionally, running a system scan with a reliable antivirus software can help identify and resolve any underlying malware issues that may be causing the error.

In non-Windows environments, such as macOS or Linux, the error 0x00020001 HYPERVISOR_ERROR may not be applicable due to the different underlying architecture and virtualization technologies. In such cases, users should consult the respective operating system's documentation or support channels for specific troubleshooting steps.

Overall, resolving the error 0x00020001 HYPERVISOR_ERROR in Windows 10 and 11 is crucial for maintaining the stability and functionality of virtualization environments. By following the provided solutions and ensuring the hypervisor drivers are up to date, Windows users can effectively overcome this error and continue utilizing virtual machines without any disruptions.