To play the latest titles while avoiding any compatibility issues and gaining a smooth gaming experience, you should install the latest graphics driver. Mass Effect Legendary Edition not launching can be caused by an outdated or corrupt graphics driver. Restart the game to see if your problem is solved.

Tick Private next to Mass Effect to allow the game through the firewall in a private network.Navigate to the game’s directory and add the MassEffectLegendaryLauncher.If it’s not on the list, click Change settings > Allow another app.

Scroll through the list under Allowed apps and features to find your Mass Effect game.Select Allow an app or feature through Windows Defender Firewall.

Type windows firewall in the Windows search box and click Windows Defender Firewall.

In this case, you should allow the game through Windows Defender Firewall via the following steps: If Mass Effect Legendary Edition is blocked by the Windows Defender Firewall, you won’t open it as expected and can encounter game crashes at startup. Fix 2 – Allow the game through Windows Defender Firewall If you’ve troubleshot the peripherals but still run into the problem, there are more methods to try. And if you’re using a wireless headset with your computer, switch to a wired one. Simply unplug them all to see how things go. If you’re using any gaming gears such as controllers, joysticks and yokes, they might conflict with your games and cause Mass Effect Legendary Edition not to start properly.

Allow the game through Windows Defender Firewall.

Simply work your way down the list until you find the one that does the trick. After reading this post, you’ll know how to fix it in a few easy steps! Try these fixes: If you experience the same problem, don’t worry. However, many players reported that the game just won’t launch whether they’re playing on Steam or Origin. Mass Effect Legendary Edition is finally here.

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