Solution:
1. enable and disable Windows features in Hyper-V canceled check:
2. Disable or disable Hyper-V-related services:
3. Clean the Registry;
4. Close the BIOS setup virtualization function;
If the error is still reported to restart the computer:
1. Close isolation system kernel:
2.注册表 \HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\DeviceGuard\Scenarios\HypervisorEnforcedCodeIntegrity项:
The default value to 1;
Enabled value to 0;
3. Run as an administrator: bcdedit /set hypervisorlaunchtype off
After the completion of the operation can resume!