To download and install Sol 2.1.3 for Assetto Corsa, you must follow a specific process to ensure the weather scripts and shaders function correctly. 1. Requirements & Prerequisites
Before installing Sol 2.1.3, ensure you have the following components updated:
Custom Shaders Patch (CSP): You need CSP version 1.76 or newer for Sol 2.1.3 to function properly.
Content Manager (CM): This is essential for managing your AC mods. You can download Content Manager from the official site.
Archiving Tool: Use 7-Zip or WinRAR to open the download files. 2. Download & Uninstallation
If you have an older version of Sol, you must uninstall it first to prevent configuration conflicts.
Download: The official "RAW" files for Sol are typically found on the Sol Overtake.gg (formerly RaceDepartment) page. Uninstall Old Version: sol 2.1.3 download
Locate the sol uninstall.bat file inside your downloaded Sol 2.1.3 folder.
Copy and paste this .bat file into your Assetto Corsa root directory. Right-click and select "Run as administrator". Press "Yes" when prompted to delete old config files. 3. Installation Steps
Manual installation is recommended over dragging and dropping into Content Manager to ensure all files reach the correct folders.
Extract Files: Open the Sol 2.1.3 download and find the mods folder.
Copy Folders: Copy the four main folders (typically apps, content, extension, and system).
Paste to AC Root: Paste these folders into your Assetto Corsa root directory (e.g., Steam\steamapps\common\assettocorsa). Confirm and overwrite any existing files. 4. Configuration in Content Manager To download and install Sol 2
Once the files are moved, you must activate the new weather script:
To download and properly install Sol 2.1.3 for Assetto Corsa, you can find the necessary files on OverTake.gg (formerly known as RaceDepartment). Installation Prerequisites
Before installing Sol 2.1.3, ensure you have the following core components ready:
Content Manager (CM): The essential custom launcher for Assetto Corsa. You can download the latest version from acstuff.ru.
Custom Shaders Patch (CSP): Sol requires CSP version 1.69 or higher. However, avoid versions 0.2.10 through 0.2.12 as they contain breaking changes that are incompatible with older Sol versions.
7-Zip: Since Sol is typically provided as a .7z archive, you will need 7-Zip to extract the files. Step-by-Step Installation Guide Step 6: Activate the SOL Apps In-Game
Manual Download & Extraction: Download the Sol 2.1.3 archive and extract it to a temporary folder on your desktop.
Clean Uninstall (Recommended): If you have a previous version of Sol installed, locate the sol uninstall.bat file in your downloaded 2.1.3 folder. Copy this to your Assetto Corsa root directory and run it as an administrator to prevent configuration issues.
Copy Files: Copy the four main folders from the extracted Sol directory (extension, content, apps, and system) and paste them directly into your Assetto Corsa root directory (typically Steam\steamapps\common\assettocorsa). Confirm any prompts to replace existing files. Activation in Content Manager:
Open Content Manager and navigate to Settings > Custom Shaders Patch > Weather Effects. Select Sol 2.1 as the Weather Script and Controller Script.
Go to Settings > Assetto Corsa > Apps and ensure all Sol-related apps (Sol Planner, Sol Config, etc.) are checked/enabled. Key Features of Sol 2.1.3
curl -LO https://archive.opensystemlabs.org/sol/releases/2.1.3/sol-2.1.3.rpm
rpm -K sol-2.1.3.rpm # Verifies GPG signature
sudo yum localinstall sol-2.1.3.rpm
SOL Controller (main interface for time/weather)SOL Config (advanced lighting settings)Weather (optional, shows forecast)If you need to roll back or clean your system:
sudo dpkg -r solsudo yum remove solUninstall.exe in the installation folder or use “Add or remove programs”sudo make uninstall inside the extracted source directoryRemoving SOL 2.1.3 will not delete user data under /var/lib/sol/ by default. Manually remove that directory if needed.
Sol 2.1.3 refers to version 2.1.3 of the Solidity programming language. Solidity is a statically-typed, curly-braces programming language designed for developing smart contracts that run on the Ethereum Virtual Machine (EVM). It is the primary language used for Ethereum and EVM-compatible blockchain development.
sol_2.1.3.zip.MODS and apps.