Hello Artisticcheese, thanks for joining the Intel Graphics community.
It is important to tell you that the drivers we provided are different from the ones given by Winbook. We provided generic drivers; therefore the graphics engine will be different. Usually, OEMs (Original Equipment Manufacturer) customized their driver and it will block the installation of any other one.
Normally customizations are for things like screen brightness settings, power management, resolutions supported, and various other things specific to your tablet.
You can always try to install the drivers we provided and if you lose any functionality with the generic version you can always download the latest from Winbook support site to restore the customizations.