Dx12 not working

Hi i have a question , i have a laptop, yes i know its weak hardware to run this emu, but i just want too run rcps3 for fun and as a benchmark, im having issuemaking the dx12 render work, im using the rcpcs3 llvm exe plus, PPU Decoder Recompiler (llvm) and SPU decoder Recompiler ASMJIT, when ever i run the game im testing, dragon ballburst limit , on the dx12render i get a unhandled exeption , i know my gpu supports some dx12 calls, as nvidia control panels states it is a dx12 card, im wondering if its my card that docent have proper dx12 support, or perhaps the fact it has nvidia optimus technology and it somehow is trying to use my intel gpu. Anyways thanks for your time my laptops specs will be in the bottom of the post.





I5 3230m @3.1ghz turbo
8gb of RAM
2gb GT 635m (ddr3 i know its garbage)
intel hd 4000 (even more garbage)