Anyone else succesfully installing Intel Graphics drivers on Win7-64 HII on Dell Latitude E6320 and E5520 laptops? I am not having any luck getting the drivers injected during HII. DISM fails during install, but when the machine boots up I can use "have disk" in Windows to install the INF-based driver from the exact same directory that DISM fails to inject.
The next thing I tried was mounting my WIM read/write, using DISM to inject the driver right into the image, and then /unmount /commit. This results in a succesful injection of the drivers, no DISM errors. However, laying that image back down results in the laptops STILL showing a generic VGA adapter, not the Intel HD. Very frustrating!
Just wondering if anyone else has seen this or knows the fix.