Program cannot build when setting device to "1"

Hello,

I have a laptop with both intel haswell chip and intel HD 4400 GPU

I have VS 2012 and the 2014 beta opencl sdk installed.

I have taken the median filter sample and modified it to run my own kernel.

Using the default device "0" (CPU), everything works fine. 

But, if I set device to "1", then I get an error when trying to build the opencl kernel.

i.e. when calling clBuildProgram

Thanks,

Aaron

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