Error 0x8004290E

Value: -2147210994 | 0x8004290E | 2147756302

What does it mean ?

VDS_E_BOOT_PAGEFILE_DRIVE_LETTER  
Assigning or removing drive letters on the current boot or pagefile volume is not allowed.
Value: 10510 | 0x290E | 0b0010100100001110

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