The "102189 New" file is specifically tuned to eliminate the "flickering textures" issue seen in earlier 102189-era configs, which was caused by an overly aggressive StreamingMemory value that fought with Windows virtual memory management.

If you are modding GTA V beyond minor visual tweaks, you almost certainly need this or a similarly updated gameconfig.

In the vast ecosystem of Grand Theft Auto V modding, few files are as misunderstood yet absolutely vital as the gameconfig.xml . To the average player, installing a car mod is as simple as dragging and dropping an .oiv package. However, for the enthusiast seeking to populate Los Santos with hundreds of add-on vehicles, custom peds, traffic variations, and scripted assets, the humble gameconfig becomes the gatekeeper of stability.

Using OpenIV, open the update.rpf . Navigate to common/data . You will see the original gameconfig.xml . Rename the old one to gameconfig.xml.OLD (just in case). Drag and drop the new "gta 5 gameconfig 102189 new" file into this window.