Error 0x00043501

Value: 275713 | 0x00043501 | 275713

What does it mean ?

REXSPH_S_REDIRECTED  
The URL was redirected and will be handled automatically.
Value: 13569 | 0x3501 | 0b0011010100000001

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