I recently purchased an Intel D2700 MUD motherboard and I cannot find drivers for the Win7 x64 integrated graphics (Intel GMA 3650 aka PowerVR sgs545). The accompanying CD contains Win7 x32 version only. When I run it I got an error:

This computer does not meet the minimum requirements for installing the software.

I tried to use online utility Intel Driver Update Utility Graphics. I used Chrome, Firefox, Internet Explorer without success. First, UAC prompt appear, and then endlessly spinning progress-bar with text "Analyzing computer...". The text in UAC prompt is:

Program file name: System Requirements Lab
Verified publisher: Husdawg, LLC

I downloaded this utility (intel_srldetect_4.5.5.0) and started it from my hard disk. I got an error:

A network error occured while attempting to read from the file:
C:\Users\Loom\Downloads\SystemRequirementsLab_intel_4.5.5.0.msi

Standard VGA driver works for this video card but without hardware acceleration:

Hardware acceleration is either disabled or not supported by your video card driver, which could slow game performance. Make sure you have the latest video card driver installed and that hardware acceleration is turned on.

Where I can get appropriate driver?