Error 0x800401F5

Value: -2147221003 | 0x800401F5 | 2147746293

What does it mean ?

CO_E_APPNOTFOUND  
Application not found
Value: 501 | 0x01F5 | 0b0000000111110101

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