Error 0x800726BA

Value: -2147014982 | 0x800726BA | 2147952314

What does it mean ?

The IPv6 prefix length parameter is invalid. It should be less than or equal to 128.
Value: 9914 | 0x26BA | 0b0010011010111010

Where does it come from ?

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