Bad fps - no option to "use with"

hello my friends, i have really bad fps in game - around 40 and i have no clue how to fix it, normally gta 5 runs at max around 130 fps and i dont get the option to run with as previous forum posts recommended to try

Up to date: yes
Legit or Pirate: Legit
Steam/CD/Social Club: CD
Windows version: 10
Error screenshot
GTA V folder screenshot

GTA V/update/x64/dlcpacks screenshot

Filepath to FiveReborn folder : D:\FiveReborn
FiveReborn client folder screenshot