All installers are automatic OIV installers. These are files that you can install by program called OpenIV. Official website to download this program is > https://openiv.org/openiv-download/ After installing OpenIV, make sure you open ASI Manager in this program and install all 3 of them. Second thing you need is basic modding tool to allow mods which is called ScriptHookV. Official website to download this is > http://www.dev-c.com/gtav/scripthookv/