Optimize For Low End PC Option

[LoqqaL]

hello i am returning player now i have a problem with optimize low end pc option

imagine we r on 2017 i was playing bns. I was getting 5-10 fps when i open optimize low end pc i was get 30fps in dungeons 40fps in muhsin tower with ctrl+f. and game was windowed screed and 800x600.

Now i install game  again same laptop same equipments. I got same fps 5-10. I open optimize low end pc and i got 5-10fps again. Only lightnings are gone even game is fullscreen. I manually set ggame as a windowed and changed resulotion to 300x400 but sitem 5-10 fps. Is something change for optimize low end pc. I think i couldnt change it this time. 

About cards yeah i put priority for this game to nvdia

Edit settings with nvidia inspector

I set high priorty on task manager

What else i need ? why optimize for low end pc is not working anymore??

[Cor]

Run the game as 32bit if you aren't already.