Error 0xC037000A

Value: -1070137334 | 0xC037000A | 3224829962

What does it mean ?

ERROR_VID_PARTITION_NAME_NOT_FOUND  
The virtualization infrastructure driver has encountered an error. Could not find the requested partition. Restarting the virtual machine may fix the problem. If the problem persists, try restarting the physical computer.
Value: 10 | 0x000A | 0b0000000000001010

Where does it come from ?

FACILITY_USERMODE_VIRTUALIZATION  
User mode virtualization subsystem
Value: 55 | 0x037 | 0b00110111

Other Errors for FACILITY_USERMODE_VIRTUALIZATION