Error 0x80040D2F

Value: -2147218129 | 0x80040D2F | 2147749167

What does it mean ?

The specified account name cannot be used because it contains invalid characters, such as '\'. Use a valid account name.
Value: 3375 | 0x0D2F | 0b0000110100101111

Where does it come from ?

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