If you still crash, disable mods gradually – some script mods are not compatible with 3586 yet.
These go alongside gameconfig – they raise system memory limits. gameconfig 3586
Make sure the file size in OpenIV is larger than the original, confirming it is the modified version. If you still crash, disable mods gradually –
If you are not on version 3586, this config may not work. Always verify your GTA 5 version. Conclusion If you are not on version 3586, this config may not work
A necessary companion to the gameconfig, which increases the file limit. HeapAdjuster: Necessary to prevent memory shortages. How to Install GameConfig 3586 (Step-by-Step)
Obtain a verified gameconfig.xml for version 3586 from a reputable source like GTA5-Mods.com. Open OpenIV: Run OpenIV and select Grand Theft Auto V.
Before you install this file, you must have the following tools set up: