Error 0x8004E106

Value: -2147163898 | 0x8004E106 | 2147803398

What does it mean ?

SL_E_SFS_DUPLICATE_TOKEN_NAME  
The Software Licensing Service reported that the Token Store contains a duplicate token.
Value: 57606 | 0xE106 | 0b1110000100000110

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

StackOverflow

Other Errors for FACILITY_ITF