Error 0x8004254D

Value: -2147211955 | 0x8004254D | 2147755341

What does it mean ?

VDS_E_UNEXPECTED_DISK_LAYOUT_CHANGE  
An unexpected layout change occurred external to the volume manager.
Value: 9549 | 0x254D | 0b0010010101001101

Where does it come from ?

FACILITY_ITF  
COM/OLE Interface management. FACILITY_ITF is designated for user-defined error codes returned from interface methods
Value: 4 | 0x004 | 0b00000100

Other Errors for FACILITY_ITF