How to fix a Steam game that instantly closes

5. Close non-essential Software and Clean Boot Windows

  1. Press the Win key + R hotkey to open Run’s window.
  2. Input msconfig in Run’s window, and click OK. That will open the System Configuration window in the snapshot directly below.
  3. Select the Selective startup radio button.
  4. Uncheck the Load startup items check box.
  5. Select the Load system services and Use Original boot configuration options on the General tab.
  6. Select the Hide all Microsoft services option on the Services tab.
  7. Press the Apply and OK buttons, and then restart Windows.
  8. Open Steam and launch the game.

Note: Software conflicts with Steam can prevent its games from launching. As such, close anti-virus, VPN, web server applications, third-party firewalls, and other non-essential programs before you run the game.

You can usually do that via Task Manager or by right-clicking software system tray icons and selecting close or exit options. You can follow the steps above to clean boot Windows.

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6. Delete ClientRegistry.blob

  1. Click Exit on the Steam menu to completely close Steam if it’s open.
  2. Open the Run window with its Win key + R hotkey.
  3. Enter the path of your Steam folder, and press the OK button.
  4.  Now right-click the ClientRegistry.blob file in the Steam folder and select Delete.

Note: Games might not run if Steam‘s ClientRegistry.blob file is corrupted. As such, deleting a corrupted ClientRegistrty.blob file is another potential resolution for Steam games that instantly close upon launch.

Keep in mind that you’ll also lose local Steam settings after deleting that file. 

7. Update the Graphics Card Driver

This issue could be due to a corrupted or antiquated graphics card driver. Updating the graphics card driver is a common resolution for fixing Windows game crashes.

You can update the driver manually by opening Device Manager, right-click over it, and select Update driver. Also, you can download it from the manufacturer’s website and install it after. 

A more efficient way to keep all your drivers up to date, including the graphics card driver, is to use software that does this automatically.

DriverFix is a great tool to have when speaking about updating drivers. You can read more about the tool and see how to use it from our complete DriverFix guide.



Update all your drivers, including the graphics card, with one of the best updater tools.

One, or more, of those fixes might get your Steam games up and running once more. If you have further questions about the resolutions, or perhaps even your own fixes, please post them below.

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Editor’s Note: This article was originally published in January 2018 and was revamped and updated in January 2021 for freshness, accuracy, and comprehensiveness.

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