Error 0x88130211

Value: -2012020207 | 0x88130211 | 2282947089

What does it mean ?

E_SB_PROV_VM_NOT_TURNED_OFF  
VMHost Agent failed to Probable causes: - VM not in turned off state, e.g. VM running VMHA and hyperV Event log gives more detailed info about the failure
Value: 529 | 0x0211 | 0b0000001000010001

Where does it come from ?

FACILITY_SB  
Session Broker TSV (Terminal Services VmHostAgent)
Value: 2067 | 0x813 | 0b100000010011

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