Error 0x0004507B

Value: 282747 | 0x0004507B | 282747

What does it mean ?

The grammar does not have any root or top-level active rules to activate.
Value: 20603 | 0x507B | 0b0101000001111011

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