Installing FSR 3.1.2 mod Microsoft Flight Simulator

By adding the FSR 3.1.2 Microsoft Flight Simulator, you can realy notice the difference and thus, be more satisfied with the gaming experience thanks to the better visual quality and increased frame rates. The guide is a complete, detailed task set up that will assist you in the successful installation and setup of the mod.

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Step-by-Step Installation FSR 3.1.2 mod Microsoft Flight Simulator guide

Step 1: Download the Required Files

  1. Download the FSR 3.1.2 mod Microsoft Flight Simulator from a trusted mod repository.
  2. Or Download directly as shown in video from here.
  3. If u want fsr 3.1.3 then paste these dll in same folder after pasting mod download.
  4. The downloaded file will be a ZIP archive containing necessary files for both NVIDIA and AMD GPUs.
  5. You can also find a comparison between FSR 3 vs DLSS Frame Generation.

Step 2: Extract and Prepare the Files

  1. Extract the ZIP file to your desktop.
  2. After extraction, you will see several folders and files, including:
    • FSR_config.ini
    • FSR.dll
    • DLSS_Overrides folder (for NVIDIA users)
    • Additional_Files folder (for AMD users)
    • For a more detailed breakdown of how Frame Generation works, visit this guide.

Step 3: Locate the Microsoft Flight Simulator Directory

The game installation directory varies depending on how you installed the game:

  • Steam Version:
    • C:\Program Files (x86)\Steam\steamapps\common\MicrosoftFlightSimulator
  • Microsoft Store Version:
    • C:\Program Files\WindowsApps\Microsoft.FlightSimulator_1.18.15.0_x64__8wekyb3d8bbwe
  • Custom Installation:
    • Navigate to the custom directory where you installed the game.
  • For NVIDIA Frame Generation, read this resource.

Note: If you have the Microsoft Store version, you may need additional permissions to access the WindowsApps folder.


Step 4: Install FSR 3.1.2 FG Based on Your GPU

For NVIDIA Users:

  1. Open the extracted FSR 3.1.2 FG folder.
  2. Select all files except dlss.dll by holding Ctrl and clicking to unselect it.
  3. Copy the selected files and paste them into the Microsoft Flight Simulator installation directory.
  4. Open the DLSS_Overrides folder and run Enable_Signature_Override.exe.
  5. Click Yes to confirm, then OK to finish the setup.

For AMD Users:

  1. Open the Additional_Files folder inside the extracted mod directory.
  2. Copy the two files and paste them into the Microsoft Flight Simulator installation directory.
  3. Skip the DLSS step since AMD GPUs do not use DLSS.

For installation of FSR 3.1.3 Mod in other games, visit FSR 3.1.3 Mod in Cyberpunk 2077 or FSR 3.1.3 Mod in Control.


Step 5: Disable MSI Afterburner (Important)

If you have MSI Afterburner running, it may cause crashes and UI glitches when using this mod. To prevent issues:

  • Open Task Manager (Ctrl + Shift + Esc).
  • Locate MSI Afterburner and click End Task.
  • Ensure Rivatuner Statistics Server (RTSS) is also closed.

For more installation guides on different platforms, check How to install FSR 3 Mod in Steam Deck.


Step 6: Enable Frame Generation in Microsoft Flight Simulator 2024

  1. Launch the game and go to Settings > Graphics.
  2. You should now see DLSS available even for GTX and AMD GPUs.
  3. Set DLSS to “Balanced” or “Quality” for the best performance-to-visual ratio.
  4. Press INS (Insert Key) on your keyboard to open the FSR Overlay Menu.
  5. Activate Frame Generation and enable HUD Fix.
  6. Close the overlay and enjoy boosted FPS!

Understanding FSR 3.1.2

FidelityFX Super Resolution (FSR) is AMD’s upscaling technology designed to boost frame rates in supported games by rendering images at a lower resolution and then upscaling them to higher resolutions. The 3.1.2 version introduces frame generation, which interpolates additional frames between rendered ones, resulting in smoother gameplay. This technology is particularly beneficial for Microsoft Flight Simulator, a game known for its demanding graphics.

For more details, check out AMD FSR 3 Frame Generation Technology and Discover what is AMD FSR 3 Mod.

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Prerequisites for FSR 3.1.2 mod Microsoft Flight Simulator

Before proceeding with FSR 3.1.2 mod Microsoft Flight Simulator installation, ensure your system meets the following requirements:

  • Operating System: Windows 10 (64-bit) or later.
  • Graphics Card: AMD Radeon RX 5000 series or newer, or NVIDIA GTX 10 series or newer.
  • Microsoft Flight Simulator: Ensure the game is updated to the latest version.
  • Backup: It’s advisable to back up your game files and settings before making any modifications.

Method 2 for installing FSR 3.1.2 mod Microsoft Flight Simulator

Step 1: Download FSR 3.1.2 mod Microsoft Flight Simulator

  1. Visit the official mod repository or a trusted modding community to download the FSR 3.1.2 mod files.
  2. Ensure you download the version compatible with Microsoft Flight Simulator.

If you’re interested in understanding more about FSR 3.1.3 vs FSR 3 AMD Latest Upscaling Technologies, check this comparison.

For other games, learn How to Install FSR 3.1.2 MOD in Red Dead Redemption 2.

Step 2: Locate the Microsoft Flight Simulator Directory

The installation directory varies based on where you purchased or installed the game:

  • Microsoft Store:
    • Typically located at C:\Program Files\WindowsApps\Microsoft.FlightSimulator_1.18.15.0_x64__8wekyb3d8bbwe.
    • Note: The WindowsApps folder is hidden and protected. You might need to adjust folder settings to view hidden items and obtain permissions to access it.
  • Steam:
    • Usually found at C:\Program Files (x86)\Steam\steamapps\common\MicrosoftFlightSimulator.
  • Custom Installation:
    • If you specified a custom directory during installation, navigate to that location.

Step 3: Install the FSR 3.1.2 mod Microsoft Flight Simulator

  1. Extract the Mod Files:
    • Use a file extraction tool to unzip the downloaded mod files.
    • You should see files such as FSR.dll and accompanying configuration files.
  2. Backup Original Files:
    • Navigate to the MicrosoftFlightSimulator directory.
    • Locate the bin or plugins folder (the exact folder may vary).
    • Identify the original dxgi.dll or any file that the mod will replace.
    • Create a backup by copying the original file to a safe location.
  3. Copy Mod Files:
    • Paste the extracted FSR.dll and any other mod files into the appropriate game directory, replacing the original files when prompted.

Step 4: Configure the Mod Settings

  1. Access the Configuration File:
    • Within the game directory, locate the mod’s configuration file, often named FSR_config.ini or similar.
  2. Adjust Settings:
    • Open the configuration file with a text editor.
    • Modify settings such as render scale, sharpness, and frame generation according to your system’s capabilities and personal preferences.
    • Save the changes and close the file.

Step 5: Enable Hardware-Accelerated GPU Scheduling

For optimal performance with the FSR 3.1.2 mod Microsoft Flight Simulator, it’s recommended to enable Hardware-Accelerated GPU Scheduling:

  1. Open Settings:
    • Press Win + I to open Windows Settings.
  2. Navigate to Graphics Settings:
    • Go to System > Display > Graphics settings.
  3. Enable the Feature:
    • Toggle on Hardware-accelerated GPU scheduling.
    • Restart your computer to apply the changes.

Step 6: Launch Microsoft Flight Simulator

  1. Start the Game:
    • Open Microsoft Flight Simulator as you normally would.
  2. Verify Mod Activation:
    • Navigate to the in-game graphics settings.
    • Look for options related to FSR or frame generation to confirm the mod is active.

Step 7: Fine-Tune In-Game Settings

  1. Graphics Settings:
    • Adjust settings like render scaling, anti-aliasing, and texture quality to balance performance and visual fidelity.
  2. Performance Monitoring:
    • Use the game’s built-in performance metrics or third-party tools to monitor frame rates and system utilization.
  3. Iterative Adjustments:
    • Based on performance observations, revisit the mod’s configuration file and in-game settings to make necessary tweaks.

Troubleshooting Common Issues

  • Game Crashes or Fails to Launch:
    • Ensure all mod files are correctly placed in the game directory.
    • Verify that your graphics drivers are up-to-date.
    • Disable any conflicting mods or overlays.
  • Visual Artifacts or Glitches:
    • Experiment with different render scales and sharpness settings in the mod’s configuration file.
    • Ensure that no other graphical mods are causing conflicts.

Performance Issues:

  • Lower in-game graphics settings to reduce system load.
  • Check your system’s background applications to free up resources.
  • Ensure that Hardware-Accelerated GPU Scheduling is enabled as mentioned earlier.

Optimizing FSR 3.1.2 mod Microsoft Flight Simulator for Best Performance

Once the FSR 3.1.2 mod is successfully installed and running, optimizing its settings will help achieve the best performance-to-quality ratio. Here are some adjustments you can make:

1. Adjusting Render Scale and Sharpness

  • Open the FSR_config.ini file (or equivalent configuration file).
  • Locate the RenderScale parameter and experiment with values between 0.7 and 1.0 (1.0 being the highest quality, lower values boosting FPS).
  • Modify the Sharpness value—usually ranging from 0 to 2—to balance clarity and visual appeal.

2. Configuring Frame Generation

  • If your graphics card supports FSR Frame Generation, enable it in the configuration file.
  • Adjust the FrameInterp setting to a moderate level if ghosting or input lag becomes noticeable.

3. Tweaking In-Game Settings

  • Texture Quality → Set to High or Ultra if you have a high VRAM GPU.
  • Anti-Aliasing → Use TAA (Temporal Anti-Aliasing) instead of FXAA for a smoother image.
  • Shadow and Reflections → Lower these settings if you experience FPS drops.
  • Render Scaling → If FSR is active, adjust render scaling below 100% to improve frame rates.

Comparing Performance Gains with FSR 3.1.2

A typical FPS improvement scenario after enabling FSR 3.1.2 in Microsoft Flight Simulator:

ScenarioBefore FSR (FPS)After FSR (FPS)Performance Gain
Default Ultra Settings (4K)35 FPS55 FPS+57%
Default High Settings (1440p)50 FPS75 FPS+50%
Custom Optimized Settings (1080p)80 FPS120 FPS+50%

These numbers are approximate and depend on hardware, in-game settings, and mods used.

Common Problems and Fixes

IssuePossible CauseSolution
Game crashes at startupIncorrect installationVerify mod files & reinstall
Low FPS despite FSR enabledMisconfigured settingsAdjust render scale & sharpness
Screen tearing or flickeringV-Sync or frame interpolation issuesEnable V-Sync or adjust frame generation
Mod does not apply changesIncorrect file locationEnsure files are in the correct directory

Alternative Upscaling Solutions for Microsoft Flight Simulator

If FSR 3.1.2 mod Microsoft Flight Simulator does not provide the expected improvements, consider alternative upscaling methods such as:

  1. DLSS (NVIDIA Users)
    • Available for RTX 2000, 3000, and 4000 series GPUs.
    • Offers AI-based super-resolution but lacks the wide compatibility of FSR.
  2. NIS (NVIDIA Image Scaling)
    • Works on all GeForce GTX and RTX GPUs.
    • Less advanced than FSR but still provides FPS gains.
  3. TAAU (Temporal Anti-Aliasing Upscaling)
    • Native game setting that offers built-in upscaling.
    • Produces sharper images but lower FPS gains than FSR or DLSS.

Final Thoughts: FSR 3.1.2 mod Microsoft Flight Simulator

Installing the FSR 3.1.2 mod Microsoft Flight Simulator is an excellent way to boost performance while maintaining image quality. Whether you’re running the game on a mid-range or high-end system, this mod provides smoother frame rates and better visuals.

If you found this guide helpful, explore more installation guides like How to Install FSR 3.1 Mod in Death Stranding or Installing FSR 3.1.3 Mod in Gotham Knights.

Key Takeaways:
FSR 3.1.2 improves FPS while maintaining visual quality.
✔ Works on both AMD and NVIDIA GPUs.
✔ Needs manual configuration for the best experience.
Frame Generation may introduce slight input lag (best for single-player).
✔ If you have an RTX card, DLSS may be a better option.

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