Compatibility mode allows the computer to launch an application built in an environment for some other version of the operating systems. Solution 2: Running in compatibility modeĪnother workaround to launch Fallout 4 without any problems is launching the game in compatibility mode.

Relaunch Steam after the process completes and check if you can launch Fallout 4 without any errors.

This process may take a while so don’t cancel it. Now Steam will start comparing the manifests and will verify the integrity of your game.

Here you will see a button named “ Verify Integrity of Game Files”.

Once in the Properties, navigate to the Local Files tab (press the tab from the top of the screen.

Right-click the Fallout 4, and click on Properties from the list of options.

Your Library consists of all the different games which are installed in your PC.

Browse to the Library tab (click the name Library present at the top of the screen). There are several cases where Steam doesn’t download complete game files on your computer. According to users, their file bank wasn’t complete because of some reason and this caused the game not to launch properly. The first thing you should do is verify the integrity of game files on your computer. Solution 1: Verifying integrity of game files The restarting is known to solve the issue. Note: Before proceeding, restart your computer properly and relaunch your Steam client (around ~3 times) before moving on.

Fallout 4 not launching black screen