I suggest that you try our latest generic driver posted on this site:
You may also try using the previous driver that is posted there for troubleshooting purposes
I've already tried this, and it won't install, and when I run the Intel check on the website it says... A customized computer manufacturer driver is installed on your computer.
I've already been to the Sony website and downloaded the latest driver, is there anyway I can make the latest Intel driver work?
Thanks, just followed that article, and I got... The best driver software for your device is already installed.
Looks like I won't be able to update to the latest version for some reason?
You have to uninstall the old driver first and then install the new one from intel.