Download these files from their official websites if you encounter any problems


http://www.dev-c.com/gtav/scripthookv/

https://github.com/scripthookvdotnet/scripthookvdotnet-nightly/releases

https://www.gta5-mods.com/tools/packfile-limit-adjuster

https://www.gta5-mods.com/tools/heapadjuster