i once again went back to graphical settings and i can run it it in intergrated.
before when i said i tried on integrated, i selected Integrated Auto select, not Intergrated. so that was a mistake on my part. SB does run, however it runs like a slide show on the Integrated card. no doubt il have to lower settings, but in the meantime il stick to playing on my desktop. Id prefer to use a the dedicated nvidia 970m gpu so i can actually enjoy it on 1080p and on highest settings, and with a smooth FPS.