Error 0x80070837

Value: -2147022793 | 0x80070837 | 2147944503

What does it mean ?

NERR_UnknownServer  
The server could not be located.
Value: 2103 | 0x0837 | 0b0000100000110111

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

Other Errors for FACILITY_WIN32