The links that you have posted are x32 bit drivers and you are using a x64 operating system.
Try using the same version for x64 bit operating systems:
I have the same problem installling 126.96.36.1991 and tried the drivers you linked to.
Actually the Intel driver update utility pointed me to these drivers.
After installing my goal to extend my desktop to second monitor works.
However after rebooting the drivers go back to single desktop.
The option to extend my desktop also disappears.
The drivers doesn't seem to recognize second monitor anymore.
I tried disabling this driver from Device Manager and enabling it again.
After this the option for extending my desktop is available again.
After reboot I have the same problem.
At the moment the System Information gives me:
Driver Version 188.8.131.521.
Attached is a print screen
I just bought this computer yesterday and really need an extended desktop.
So please point me to the right direction and I'll be very grateful.
Try uninstalling the driver that is provided by your computer manufacturer through the control panel (on programs and features) and follow the Have disk installation instructions provided on the following URL:
Keep in mind that we provide generic drivers for the video controllers we designed. However, your computer manufacturer can alter, add or remove features to it. Therefore they provide customized drivers in order to support such changes. We always recommend to use the customize drivers provided by the computer manufacturer, not the generic drivers we provide.