Error 0xC0380040

Value: -1070071744 | 0xC0380040 | 3224895552

What does it mean ?

ERROR_VOLMGR_PLEX_NOT_SIMPLE  
The operation is only supported on simple plexes.
Value: 64 | 0x0040 | 0b0000000001000000

Where does it come from ?

FACILITY_USERMODE_VOLMGR  
User mode volume manager
Value: 56 | 0x038 | 0b00111000

Other Errors for FACILITY_USERMODE_VOLMGR