low fps with demon's souls

hello, i have passed the last hour trying to get demon's souls running at a decent frame rate, but it seems impossible

my laptop specs:

windows 10 home 64bit

I7-7700hq 2.80ghz

16gb ram

gtx 1050 with 388.71 driver (still need to update but i highly doubt this is the reason)

1tb HDD Hitachi HGST HTS721010A9E630

so yeah, a fairly new pc but still, can't run demon's souls. I have tried both vulkan and OpenGl and i still get the same result : I have like 1.10 to 7 fps in game

Any ideas? Thanks