Error 0x800726B8

Value: -2147014984 | 0x800726B8 | 2147952312

What does it mean ?

DNS_ERROR_RRL_INVALID_WINDOW_SIZE  
The window size parameter is invalid. It should be greater than or equal to 1.
Value: 9912 | 0x26B8 | 0b0010011010111000

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