That error is not associated with drivers or the chipset inf. There is some other error.
And, as the announcement in the Desktop Boards forum says, these files are no longer available.
I agree with Al; you likely need to do a from-scratch install of Windows 10. All of the drivers necessary should be available via the Windows 10 inbox drivers. Use of a third-party graphics solution is recommended for systems with 3rd gen. Core processors.