Koumajou Remilia: Scarlet Symphony is an action side scroller game based on the Touhou project, which was recently released on all platforms. Players can experience improved gameplay compared to its original, new challenges, gallery and HD remastered graphics in the game. But few players who tried to run the game faced crashing or lagging problems on the startup screen.

There might be different causes for the same issues, like outdated drivers, wrong installation and more. You can follow this article if you also get crashes or the game does not launch properly on your system. Here we have listed some solutions to overcome the same problem quickly and smoothly. Then let’s have a look.

Some workarounds:

  • Install the latest game patch
  • Lower graphic settings
  • Update Windows
  • Disable Antivirus
  • Check System Requirement

Fix 1: Run as Administrator

If your Koumajou Remilia: Scarlet Symphony crashes at the startup screen, it might be due to any incompatibility issues. Here you need to run the game with administrative privilege and see the result. To do so,

  • Firstly, open the Koumajou Remilia: Scarlet Symphony installation folder, right-click on the Koumajou Remilia: Scarlet Symphony.exe file and choose its Properties.
  • Then choose the Compatability tab and choose the option Run this program as an administrator. Once done, restart the system and see if the game again crashing or not.

Fix 2: Update Driver

If your Graphics driver is outdated or missing, then also you will encounter cashing or freezing issues in Koumajou Remilia: Scarlet Symphony. Here the best effective solution is updating your driver to the latest version. To do so,

  • Firstly, open the Device Manager window and click and open the Display adapters option.Update driver
  • Then select and right-click on your Graphics driver to choose the Update driver option and complete the process.
  • Once done, restart the system and see if the gaming running smoothly or not.

Fix 3: Disable VSync

Sometimes disabling the VSync feature will help you resolve the Koumajou Remilia: Scarlet Symphony crashing or Shuttering issue. To do so,

In NVIDIA, 

  • Firstly, open the NVIDIA Control Panel, select the Manage 3D Settings and click on the Virtual Sync option.
  • In the new screen, disable the VSync feature and see if the issue is resolved or not. If not, you can enable it.

In IntelHD,

  • Firstly, open the IntelHD graphics Control Panel, select the 3D General Settings and click on Custom Settings.
  • Then choose the Virtual Sync option and disable the same. If the issue does not solve, then you can enable it.

Fix 4: Check Game Files

At times damaged game files can cause crashing or lagging issues in Koumajou Remilia: Scarlet Symphony. The best solution here is to check the integrity of game files and see the result. To do so,

  • Firstly, open Steam, go to its Library, select and right-click on Koumajou Remilia: Scarlet Symphony to choose the Properties option from the sub-menu.Verify integrity of game files
  • Then click on the Local Files option, choose the Verify integrity of game files option and wait to complete the process.
  • Once done, relaunch the game and see it is running smoothly on your system.

Fix 5: Disable Overlays

Overlays features are helpful for running high graphics games smoothly on your system but sometimes cause many problems. In this case, you need to disable the overlay feature and see the result.

In GeForce Experience, 

  • Firstly, open GeForce Experience and click on the Settings menu button.
  • On the new screen, turn off toggle near to In-game overlay option from the right-pane menu.

In Discord, 

  • Firstly, open Discord and click on the Settings menu button.
  • Then choose the Overlay option and turn off Toggle near to Enable in-game overlay option.
  • Once done, relaunch the game and check if the issue persists or not.

Fix 6: Install Visual C++ Redistributable

Another solution to overcome the Koumajou Remilia: Scarlet Symphony crashing or Low FPS issue is installing the latest builted Visual C++ Redistributable. To do so,

  • Firstly, open your regular browser and move to the Visual C++ Redistributable page.
  • Then click on the x64 and x86 files, download and install them on your system and relaunch the game to see the improvement.

Fix 7: Install DirectX

If your Koumajou Remilia: Scarlet Symphony crashes or a black screen appears on the screen, it might be because the DirectX package is missing. In this case, you need to install DirectX on your system as soon as possible. To do so,

  • Firstly, open your regular browser and move to the DirectX page.
  • Then choose the Language and click on the Download button from the new screen.
  • Once done, restart the system and launch the game to see the improvement.

Fix 8: Disable Overclocking

In most cases, disabling the overclocking feature will help you fix your game crashing or not launching problem. Overclocking features can make the game run faster on your system, but sometimes it can have a negative result and lead to a complex problem. In this case, you can disable Overclocking feature and see its improvement.

Fix 9: Perform System Clean Boot

You need to perform a clean boot to find any application or service that is preventing your game from launching properly on your system. To do so,

  • Firstly, type “system configuration” in your search box and launch the top search result.
  • Inside the new screen, choose the Services tab, and tick the checkbox beside the Hide all Microsoft services, click on the OK button.
  • Now go to the Startup tab and click on the Open Task Manager link to continue.
  • Inside the Task Manager, click on the Startup tab, choose all services in the list and click on Disable button.
  • Once done, you can try again to start the game and see its improvement. If the issue is resolved, then you can enable early disabled Services one by one to find the problematic service and delete it from the system.

Fix 10: Reinstall the Game

If none of the above solutions helps you, then you need to uninstall the game completely from your system. Once done, download the game from the relevant source and reinstall it.

These are all about the Koumajou Remilia: Scarlet Symphony Crashing/ Freezing/ Shuttering/ Black Screen or Not Launching on PC and its fixes. If you have any queries or concerns regarding this article, you can leave a comment in the comment box below.