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Fix a Windows that has game that will not launch

We'll fix compatibility, drivers, and permissions so the game launches.

Troubleshooting · Home maintenance
15–30 min
Step 1 of 4

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Steps

Goal: Fix game so it launches.

  • Run as administrator. Run compatibility troubleshooter.
  • Good: Game launches. Bad: Update driver; install runtimes.

Run as administrator

Goal: Grant elevated permissions.

  • Right-click game > Run as administrator.
  • Good: Game launches. Bad: Try compatibility.

Update driver

Goal: Use current graphics driver.

  • Download from NVIDIA, AMD, or Intel. Install and restart.
  • Good: Game launches. Bad: Install runtimes; verify files.

When to get help

If all fixes fail, reinstall the game. Contact game support.

Verification

  • Game launches without error.
  • No crash on start.
  • Compatibility and driver up to date.

Escalation ladder

Work from the device outward. Stop when the problem is fixed.

  1. Run as admin Right-click > Run as administrator.
  2. Compatibility Run compatibility troubleshooter.
  3. Driver and runtimes Update graphics driver; install DirectX, VC++.
  4. Reinstall Verify files; reinstall game.

What to capture if you need help

Before calling support or posting for help, have these ready. It speeds everything up.

  • Game: name, from Steam/Epic/other?
  • Error message: exact text?
  • Graphics driver: version?
  • Steps already tried

Does Run as administrator fix it?

Permissions often block launch.

Right-click game > Run as administrator. Good: game launches. Bad: try compatibility troubleshooter.
Question

Game launches?

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Run as administrator

Right-click game > Run as administrator. If still fails, run compatibility troubleshooter.

Done

Did compatibility troubleshooter help?

Compatibility can fix older games.

Right-click .exe > Properties > Compatibility. Run troubleshooter. Disable fullscreen optimizations. Good: game launches. Bad: update driver; install runtimes.
Question

Game launches?

Continue

You can change your answer later.

Update driver and runtimes

Update graphics driver. Install DirectX and Visual C++ redistributables. Verify game files. Add to antivirus exclusions.

Done

Reviewed by Blackbox Atlas

Frequently asked questions

Why would a game not launch?
Permissions, outdated graphics driver, compatibility, or missing runtime (DirectX, Visual C++). Run as admin; update driver; install runtimes.
Can I fix a game not launching myself?
Yes. Run as administrator. Update graphics driver. Run compatibility troubleshooter. Install DirectX and Visual C++ redistributables.
When should I call a technician for a game not launching?
Rarely. Usually software. If all fixes fail, reinstall game or contact game support.

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