Error 0xC038003A

Value: -1070071750 | 0xC038003A | 3224895546

What does it mean ?

ERROR_VOLMGR_PLEX_INDEX_INVALID  
The specified plex index is greater or equal than the number of plexes in the volume.
Value: 58 | 0x003A | 0b0000000000111010

Where does it come from ?

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

Other Errors for FACILITY_USERMODE_VOLMGR