Don’t worry, we are going to show you what to do when the Nvidia install Unknown error has occurred error shows up on Windows 10/11. As a side note, if you are struggling and your Nvidia drivers not Installing on Windows 11, we can show you what to do about that as well. And, if you are into gaming, read the available information on how to turn on Auto HDR on your Windows 11 device. That being said, let’s focus on the error described in the title and walk you through the necessary steps for fixing the problem.

Why does GeForce keep saying an unknown error has occurred?

Rest assured you won’t have to buy a new PC, only follow a short troubleshooting process that will only take a few minutes. One of the reasons why we get this error is the internet connection, which is too weak or not working at all, will prevent you from installing the GeForce update. Your current drivers becoming corrupted or your antivirus software can also stand in the way of a successful installation. SPONSORED Now that we know what causes An unknown error has occurred on GeForce now, we can properly fix the issue quickly.

How do I fix An unknown error has occurred on Nvidia GeForce?

1. Install the driver manually

If this sounds like a hassle, a simple and quick solution is to use a dedicated tool that automatically scans your PC for outdated drivers and updates them.

2. Close all running apps and programs

3. Run setup as administrator

4. Disable your antivirus software

You might not think so at first, but the antivirus software you are using can actually prevent Nvidia GeForce Experience from installing drivers or updates. Disclaimer: this program needs to be upgraded from the free version in order to perform some specific actions. Now that you know this, all you need to do is to actually turn off the antivirus service until Nvidia finishes downloading and installing the new software. Just to be safe, you can also add the Nvidia GeForce Experience app as a Firewall exception. We’ll show you how to do that as well.

How do I allow Nvidia GeForce Experience through the Firewall?

5. Uninstall/reinstall GeForce Experience

These are the solutions we recommend for the scenario where you are trying to install a GeForce update or driver and the installation fails with the An unknown error has occurred message. Share with us in the dedicated comments section located below if this guide has helped you fix this annoying GeForce issue.

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