I explored the driver folder and the driver listed on the support page for your notebook seems to support the Pentium N graphics your notebook has, so I am at a loss as to why the driver doesn't work.
See if this works...If you have deleted the driver folder, download and run the driver again.
Close out of any error windows.
This package provides the driver that enables the Intel High-Definition (HD) Graphics in supported notebook models that are running a supported operating system. If high-definition multimedia interface (HDMI) video output is supported, this package also installs the HDMI Audio Driver.
Go to the device manager and click to expand the display adapters device category.
Click on the Intel display adapter listed there (or the Microsoft Basic Display Adapter if that is what you see).
Click on the driver tab. Click on Update Driver. Select the Browse my computer for driver software option and browse to the driver folder that was created when you ran the file.
That folder will be located in C:\SWSetup\sp72369.
Make sure the Include Subfolders box is checked, and see if the driver installs that way.
Then restart the PC.
If that doesn't work try installing the W8.1 graphics driver.
This package provides the driver that enables the IntelHigh-Definition (HD) Graphics in supported notebook models that arerunning a supported operating system. If high-definition multimediainterface (HDMI) video output is supported, this package alsoinstalls the HDMI Audio Driver.