Derpy Intel Driver

[Bamfweebles]

Info:
OS: Windows 7 Home Premium 64 bit
Laptop, sadly. Dell Inspiron 1545
Attached log file.

K. So I had read through all the threads.
My computer claims that my Intel 4 Series Express Chipset Family is up to date. I try running the game and it goes on about how the Renderer #0 wasn't initialized.
Then read about how that the driver I have doesn't work so I tried the Have Disk method.
Which is where I ran into problems.
I downloaded the correct driver but when I tried installing it I got the screencap below:

I'm not very computer savvy so er, yeah.
If there's already a thread like this sorry.