: Download the OpenIVSetup.exe and run it as an administrator to ensure it has the permissions needed to interact with your game directories.
: Found via Library > Three dots next to GTA V > Manage > Folder icon . openiv setup top
: Choose English (or your preferred language) and continue through the setup wizard. : Download the OpenIVSetup
Once installed, you must point OpenIV to where your game lives. typically C:\Program Files (x86)\OpenIV
: You can keep the default path, typically C:\Program Files (x86)\OpenIV , or choose a custom location.