The available driver package for the Core i3-8100, which has Intel UHD Graphics 630, is available here: https://downloadcenter.intel.com/download/28566/Intel-Graphics-Driver-for-Windows-10?product=126790.
Now, this is a DCH driver package. An issue with the DCH driver packages is that they do not have the ability to uninstall earlier, non-DCH driver packages. This must be done manually by the user. The process is as follows:
Hope this helps,