Hi - I am also having similar issues
NUC D54250WYK, Core I5, 4GB RAM, 120GB SSD
Windows 7 Windows Media Center, PowerDVD 12 Ultra
Optoma HD33 3D projector with attached VESA 3D emitter
Just purchased a NUC D54250WYK to replace an ASrock Vision 3D 137b. The only issue with the ASRock was some juddering on Bluray playback. I read that this had been resolved with the latest Haswell processors so I invested in a NUC D54250WYK. I downloaded the latest BIOS & drivers for the NUC & setup the system over the weekend. Regular Blu-rays play perfectly & I was delighted but then I could not get 3D Blu-rays to play & I cannot find any 3D test software within the Intel Graphics Control panel similar to that provided by Nvidia in the ASRock to check if the GPU is correctly outputting a 3D image.
Any assistance in resolving this issue would be appreciated.