The antivirus supports Windows 10 builds, and you shouldn’t encounter errors or bugs when running Norton on the latest Windows OS. Since the world is not perfect, sometimes users do report Norton errors which prevent them from using the antivirus on Windows 10. What to do when Norton installed on Windows 10 has issues? The most simple solution is to use the built-in Norton’s Autofix. Usually, problems with Norton appear after a partial or a faulty installation. If this doesn’t solve your problem, run the Norton Remove and Reinstall tool or check the Network proxy settings. User also complained about Norton security.exe application error message popping up when they try to install or update the antivirus. You can use the bellow solution to fix this. Below, we’ll list the most frequent Norton antivirus issues in Windows 10, that users can encounter, as well as the available fixes.

What to do if I have Norton issues on Windows 10?

1. Install the antivirus from the Norton Portal

If you can’t find Norton in Windows 10, maybe it wasn’t installed properly. Go to your Norton Portal and install the antivirus from there.

2. Use the Norton Remove and Reinstall tool

This tool is developed by Norton to help you out with multiple issues, such as installation errors, or update problems. Thus, it is a trusted app.

3. Install an updated version of your Norton product

The Norton Update Center will download the AutoDetectPkg.exe. This app checks for installed products and guides you to the correct product download page with further instructions. If your Norton antivirus fails to update, take a look at our dedicated guide and learn what to do when this issue appears on your computer.

4. Norton error: 8504, 104

It’s likely to encounter this error if you’re running another security program, or if installation errors slipped when upgrading the antivirus. Norton also recommends checking if your graphic adapter driver needs an update. That is why we also provided the steps on how to update it.  It is always best to keep your drivers up to date in order to avoid issues. Thus, use any of these great auto detect drivers software, to automatically have them updated. SPONSORED

5. Norton error: 3048,3

This error appears when the latest Norton antivirus update hasn’t been downloaded. If the actions listed above don’t solve your issue, run the Norton Remove and Reinstall tool.

6. Norton errors 8506,421 and 3039,65559

In many cases, these errors can be fixed by restarting the computer. If the problem persists even after you restart the computer, follow the above steps.

7. Norton error 8505, 129

Check the Network proxy settings Configure network connection settings on Windows If the issue still persists, look for the unwanted toolbars that are usually bundled with certain free programs you might have installed. To remove browser hijackers, check our detailed guide.

8. Use another third-party tool

Norton is reliable antivirus software, but, as you can see there are many errors related to it. Thus, you may think to change it with another tool. When Norton won’t install on your Windows 10, even if you performed the above steps, there is no other solution than to try another antivirus. We recommend you to use a cross-platform solution to protect your Windows, Mac, and Android devices with a single license for the ultimate in security and convenience. You’ll also enjoy premium features such as encryption for your files and removable media. Moreover, you can store and organize your passwords, and protect your laptop with Anti-Theft. A good antivirus is very important if you care about your privacy and security. Norton is one of the best, but if you encounter any issues with it, be sure to solve them as soon as possible. However, other tools might work better with your computer. Discover all of them in our guide including the best antiviruses for Windows 10. Also, if you are a Norton user, feel free to tell us in the comments section below what errors have you found and how did you solve them.

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