How To Fix Cities Skylines 2 OutOfMemoryException Error

Troubleshooting Cities Skylines 2 OutOfMemoryException Error: Learn how to fix the issue of high memory usage.

Title: How to Fix Cities Skylines 2 OutOfMemoryException Error: A Friendly Guide:

Cities Skylines 2 is an incredibly popular city-building simulation game that offers players the opportunity to create and manage their own virtual cities. However, like any other game, it is not without its flaws. One of the most common issues that players encounter is the OutOfMemoryException error, which can significantly hinder their gaming experience. In this blog post, we will guide you through a series of steps to help you resolve this error and get back to enjoying the game.

Step 1: Verify the Game Files

The first step in resolving any game-related issue is to verify the integrity of the game files. This process ensures that all the necessary files are present and not corrupted. To do this:

1. Open the Steam client and go to your game library.

2. Right-click on Cities Skylines 2 and select Properties.

3. In the Properties window, click on the "Verify Integrity of Game Files" option.

4. Wait for the verification process to complete.

This process may take some time depending on the size of the game and your internet connection. Once it is completed, restart the game and check if the OutOfMemoryException error persists.

Step 2: Run a Memory Test

If Step 1 does not resolve the issue, it is possible that faulty RAM might be causing the problem. Running a memory test can help identify any issues with your RAM modules. Here's how:

1. Use reliable software tools to run a memory test.

2. Follow the instructions provided by the software to initiate the test.

3. If any issues are detected, consider replacing or repairing your RAM modules.

It is important to note that faulty RAM can cause a variety of issues, not just the OutOfMemoryException error. Therefore, it is a good idea to periodically run a memory test to ensure the overall health of your system.

Step 3: Allocate More Virtual Memory

Virtual memory, also known as the page file, is a portion of your hard drive that is used by the operating system as an extension of physical memory. By allocating more virtual memory, you can potentially alleviate the memory-related issues in Cities Skylines 2. Here's how to do it:

1. Press the Windows key + R on your keyboard to open the Run dialog box.

2. Type "sysdm.cpl" (without quotes) and hit Enter or click OK.

3. In the System Properties window, go to the Advanced tab.

4. Under Performance, click on Settings.

5. In the Performance Options window, go to the Advanced tab again.

6. Under Virtual Memory, click on Change.

7. Uncheck "Automatically manage paging file size for all drives."

8. Select your main drive (usually C:) and choose either "Custom size" or "System managed size."

9. If you choose Custom size, set Initial Size and Maximum Size values according to your system's specifications (consult online resources for guidance).

10. Finally, click Set and then OK in all windows until you're back at your desktop.

Increasing the virtual memory can help provide additional space for the game to store temporary data, potentially reducing the likelihood of encountering the OutOfMemoryException error.

Step 4: Lower Graphics Settings

Another way to reduce memory usage in Cities Skylines 2 is to lower the graphics settings. By reducing the demand on your system's memory, you can potentially avoid encountering the OutOfMemoryException error. Here's how to do it:

1. Open the game's settings menu.

2. Navigate to the Graphics tab.

3. Reduce the graphics settings such as resolution, shadows, anti-aliasing, and other options that may impact memory usage.

4. Apply the changes and restart the game to see if it resolves the issue.

Lowering the graphics settings may affect the visual quality of the game, but it can be a necessary compromise to ensure smooth gameplay without memory-related issues.

Step 5: Repair and Change Launcher File Settings

If you're still experiencing high memory usage and encountering the OutOfMemoryException error, consider repairing and changing the launcher file settings. Here's how:

1. Navigate to the Cities Skylines 2 installation folder (usually found in C:\Program Files\Steam\steamapps\common\Cities Skylines 2).

2. Right-click on the launcher file and select Properties.

3. In the Properties window, go to the Compatibility tab.

4. Check "Run this program as an administrator" and click OK.

5. Launch the game again and see if it improves memory usage.

Sometimes, running the game as an administrator can help overcome certain memory-related issues. By following these steps, you may be able to resolve the OutOfMemoryException error and improve the overall performance of Cities Skylines 2.

Bonus Tip: Preventing High Memory Usage

To prevent high memory usage and potential OutOfMemoryException errors, it is recommended to close the Paradox Launcher after launching Cities Skylines 2. The Paradox Launcher consumes its own share of system resources, and closing it can free up memory for the game itself.

Encountering the OutOfMemoryException error in Cities Skylines 2 can be frustrating, but with the help of this friendly guide, you should be able to resolve the issue and get back to enjoying your gaming experience. Remember to follow the steps outlined in this blog post, including verifying the game files, running a memory test, allocating more virtual memory, lowering graphics settings, and repairing launcher file settings. By doing so, you can optimize your system's performance and ensure a smooth gameplay experience in Cities Skylines 2.