What Is Norton Error 8504?

Norton Support Center provides simple and hassle-free support from third-party vendors for all Norton users. In this article, we'll discuss what's Norton security error 8504 and how to solve it. Norton error message 8504 may appear on your computer's screen in the following scenarios.


  1. When you're trying to install Norton but you already have another security/antivirus installed on your PC.
  2. You've tried installing Norton Security but it couldn't be completed, then the installation process was unsuccessful.
  3. If you've received the message to upgrade or upgrade to a higher version, but the procedure did not work.

If one of the above conditions is satisfied, then you could encounter Norton Error 8504.

Types of Norton Error 8504

Norton Error message 8504 can be seen in the following manners that are:


  1. Norton error 8504 0
  2. Norton error 8504 5
  3. The Norton error number 8504 as well as 104
  4. The Norton error number 8504 as well as 100
  5. Norton Error 8504 102
  6. Norton Error 8504 106
  7. Norton Error Code 8504 101

How to Fix Norton Error 8504 and 104

To fix your issue with Norton Error 8504 and error 104 Norton error 8504 5 Norton error 8504 or 100, you have to comply with these instructions:

Step 1: Remove an antivirus/Free Security tool

  1. To begin, you must uninstall the free security or antivirus that is installed on your computer.
  2. Press Windows+R and then type appwiz.CPL and press Enter.
  3. It will show all programs that have been installed on your PC. Select the Antivirus/Free Security tool and then click Uninstall/Remove.
  4. Follow the directions on the screen of your computer to get rid of the particular program.
  5. After the uninstallation process is completed, reboot your PC.

Step 2- Using Norton Remove and Reinstall Tool

  1. Download the latest version of the Norton Remove as well as Reinstall tool on Norton's official website.
  2. Double-click to download the document, and launch the application to install it Accept the terms of the license agreement and click on Advanced Options.
  3. Select to remove only the files you want to remove. Click Remove, and then restart your computer.

Step 3- Update Graphics Card

  1. Right-click to open My Computer >> Manage >> Device ManagerDisplay adapters. Simply hit Windows+R, enter devmgmt.msc and press Enter.
  2. Double-click Display adapters. Right-click onto HD Graphics Card to select Upgrade Driver Software.
  3. You can also determine if whether the status of your HD Graphics Card has been up-to-date or not by pressing alt+enter, or right-clicking and selecting
  4. Once you have updated the driver, you can restart your computer.

Step 4- Using Norton AutoFix Tool

There are a few issues or errors that can be resolved with Norton's AutoFix tool, for instance: Norton error 8504 0.

  1. Start your Norton AutoFix tool and it will identify the issue automatically and will also be in a position to fix the issue.

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