How to Fix Hypervisor Error on Windows 11

The Hypervisor Error on Windows 11 usually appears as a Blue Screen of Death (BSOD) and indicates a critical problem related to system virtualization. This error commonly occurs on systems that use Hyper-V, virtual machines, or virtualization-based security features.

When this error occurs, Windows immediately stops to prevent further damage, forcing the system to restart. Since the hypervisor operates at a very low system level, this issue must be resolved carefully to restore system stability.

Below are the most effective solutions to fix the Hypervisor Error on Windows 11.

Why You Should Fix the Hypervisor Error Immediately

The Windows hypervisor manages communication between the operating system and virtualized hardware. If it encounters a failure, Windows can no longer safely manage system resources, which results in a BSOD.

Ignoring this error can lead to repeated system crashes, inability to use virtual machines, and conflicts with core Windows security features. Fixing the issue ensures stable system performance and proper virtualization support.

Fix Hypervisor Error on Windows 11

Follow the solutions below in order, starting with basic checks and moving toward advanced fixes.

1. Restart Your PC

In some cases, the Hypervisor Error is caused by a temporary system conflict or background process issue. Restarting the system clears temporary memory and reloads core Windows services.

If the error occurs again after restarting, continue with the next fix.

2. Disable Hyper-V Temporarily

If you are not actively using virtual machines, disabling Hyper-V can resolve the error.

Hyper-V conflicts with certain drivers, third-party virtualization software, or system security features, which may trigger the hypervisor crash.

1. Press Windows + S and search for Windows Features
2. Open Turn Windows features on or off
3. Uncheck Hyper-V
4. Click OK and restart your PC

If the system becomes stable after this step, Hyper-V was likely causing the issue.

3. Turn Off Virtual Machine Platform and Windows Hypervisor Platform

Windows includes additional virtualization components that may conflict with system drivers.

1. Open Turn Windows features on or off
2. Uncheck the following options:
   • Virtual Machine Platform
   • Windows Hypervisor Platform
3. Click OK
4. Restart your PC

Disabling these features stops Windows from loading virtualization services at startup.

4. Disable Virtualization-Based Security (VBS)

Virtualization-Based Security uses the hypervisor to protect system memory. On some systems, VBS may cause instability or BSODs.

1. Open Windows Security
2. Go to Device security
3. Click Core isolation details
4. Turn off Memory integrity
5. Restart your PC

Disabling VBS reduces hypervisor workload and can prevent crashes.

5. Update Device Drivers

Outdated or incompatible drivers, especially chipset, graphics, and storage drivers, can conflict with the hypervisor.

Keeping drivers up to date ensures proper communication between hardware and Windows virtualization components.

1. Press Windows + X and select Device Manager
2. Update drivers under:
   • System devices
   • Display adapters
   • Storage controllers
3. Restart your PC after updating

Always prefer drivers from the hardware manufacturer’s official website.

6. Update Windows 11

Windows updates often include bug fixes and improvements related to virtualization and system stability.

1. Open Settings
2. Go to Windows Update
3. Click Check for updates
4. Install all available updates
5. Restart your PC

Running the latest Windows build reduces compatibility issues.

7. Check BIOS/UEFI Virtualization Settings

Incorrect BIOS settings may cause hypervisor-related errors.

• Restart your PC and enter BIOS/UEFI
• Ensure Virtualization Technology (Intel VT-x / AMD-V) is enabled
• Save changes and exit

If virtualization is disabled or misconfigured, Windows may crash when attempting to load hypervisor services.

8. Run System File Checker (SFC)

Corrupted system files can interfere with hypervisor components and cause BSODs.

1. Open Command Prompt as Administrator
2. Run: sfc /scannow
3. Wait for the scan to complete
4. Restart your PC

9. Repair Windows Image Using DISM

If SFC does not fix the issue, DISM can repair deeper system corruption affecting virtualization components.

1. Open Command Prompt as Administrator
2. Run the following commands one by one:
   DISM /Online /Cleanup-Image /CheckHealth
DISM /Online /Cleanup-Image /ScanHealth
DISM /Online /Cleanup-Image /RestoreHealth
3. Restart your PC

10. Reset Windows 11 (Last Option)

If the Hypervisor Error continues even after applying all fixes, resetting Windows may be required.

Available options:

• Reset this PC (Keep my files) – Reinstalls Windows without deleting personal data
• Clean installation – Recommended if crashes persist

Always back up important data before resetting Windows.

Final Thoughts

The Hypervisor Error on Windows 11 is a serious BSOD caused by conflicts with virtualization features, drivers, or system security components. In most cases, disabling unnecessary virtualization features, updating drivers, and repairing system files resolves the issue.

If the error persists after resetting Windows, the problem may be hardware-related, and professional diagnosis may be required.