On my win7 laptop I intalled intel 2013 OpenCL1.2 SDK which is supposed to work with the integrated HD graphic card. I got this with beta 2
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I can't explain the failure you're seeing, but trust me when I say your Intel HD graphics device will be a total dog on primecoin. When primecoin-reaper hits its stride it might be worth your time, but not yet.
That is OK. New thingies are sort of fun to play with. This same laptop found a block on the day primecoin was released.
Does Intel's OCL kit come with a "clInfo" executable? That might list the devices and you could see if there's actually one presented that matches the qualities being searched for.
I had searched and didn't find clinfo (32bit win7).