Battle.net Won't Open? Here's What You Can Do

If you're having trouble opening Battle.net, don't worry - we've got some fixes that might help you resolve the issue. And your graphics driver is essential for getting top performance from your GPU.

One of the core components of your desktop PC or laptop is your graphics card. If Modern Warfare is still not launching, try the next fix below. Once you’ve installed the latest Windows updates, click on the PLAY button and check if your issue has been solved. Simply wait for it to complete and you should be asked to restart your computer.

If there are any updates available, it’ll automatically start to download and install it. To do this:

* Click on the Check for updates tab.

* Type in 'check for updates' in the Search box.

* Windows updates offer new functionality, help keep your systems secure, and tackle incompatibility issues with some new programs.

Therefore, if you’re still running an out-of-date operating system, you would be more likely to encounter instability issues. If the problem persists, try the next fix below.

One common issue that can prevent Battle.net from opening is a firewall blocking the game. To exclude Modern Warfare from being blocked by your firewall:

* Click on Change settings > Allow another app….

* In the File Explorer, navigate to the drive on which you save your game.

* Click Program Files > Call of Duty Modern Warfare.

* Click ModernWarfare.exe and then click Open.

If that’s not working, you can try manually adding Modern Warfare to the list of apps that bypass the firewall:

* Type 'windows firewall' in the Search box and click Windows Defender Firewall from the results.

* From the left panel, click Allow an app or feature through Windows Defender Firewall.

* Scroll down until you find Call of Duty: Modern Warfare.

If you can't find it, you may need to manually add it. To do this:

* Click on Change settings > Allow another app….

* In the File Explorer, navigate to the drive on which you save your game.

* Click Program Files > Call of Duty Modern Warfare.

* Click ModernWarfare.exe and then click Open.

If none of these fixes work, try restarting your computer or reinstalling Battle.net. It's also possible that there are other issues preventing the game from launching, so feel free to experiment with different solutions until you find one that works for you.

Remember, Windows Firewall is designed to protect your system from malware attacks, but it can sometimes prevent legitimate programs like Battle.net from opening. By following these steps, you should be able to bypass the firewall and get back to gaming.

Battle.net will not open