Intel(R) Graphics HD 4000 Driver for Windows 8.1 (Not Working Properly)

I have an Asus K55A with an Intel core i5 processor.

I installed windows 8.1 today and now my graphics adapter's driver is crashed. I cannot view multiple monitors or adjust my screen resolution settings as it is defaulting to the default microsoft driver.

I have updated to Driver Version:

10.18.10.3316

I still get this notice in the device manager:

This device is not working properly because Windows cannot load the drivers required for this device. (Code 31)

Object Name not found.

Can anyone advise, as I MUST have multiple monitors for work.

Thanks