Error 0x800709C4

Value: -2147022396 | 0x800709C4 | 2147944900

What does it mean ?

NERR_BadDosRetCode  
The program below returned an MS-DOS error code.
Value: 2500 | 0x09C4 | 0b0000100111000100

Where does it come from ?

FACILITY_WIN32  
Provides a way to handle error codes from functions in the Win32 API as an HRESULT. (Error codes in 16 - bit OLE that duplicated Win32 error codes have also been changed to FACILITY_WIN32)
Value: 7 | 0x007 | 0b00000111

StackOverflow

Other Errors for FACILITY_WIN32