This specific .rar archive is a "User Update" (denoted by the "U" in the filename) that typically includes:

Before doing anything, copy your existing save files and roster folders to a safe location.

Ensuring the right players are coming off the bench for every team.

Move the extracted files into the Saves folder.

Use a tool like WinRAR or 7-Zip to extract the contents of the .rar file.

This version is often optimized for specific "ELA" modding frameworks, ensuring stability during gameplay. How to Install

Navigate to your NBA 2K23 save folder (usually located in your Steam userdata folder or the Roaming directory).