Solved: Norton Error 8504 And 104 Windows 10

Norton Error 8504 And 104 Windows 10

“Are you facing the Norton error 8504 and 104 Windows 10 computer?” If yes, scroll down this page to know the causes and solutions to fix this error. Facing an error while installing or accessing an antivirus software is a very common thing. Almost all the Norton errors are known and easy to fix. Similarly, the Norton error 8504 and 104 is not a new one. It has been faced and resolved by many users in the past.

Causes For Norton error 8504, 104

This Norton error occurs due to two main reasons:

  • Existence of another security software
  • Incomplete or failed installation of the software

Norton error 8504 and 104 | Troubleshooting Solutions

Try these quick solutions to fix the Norton error 8504 and 104 on your Windows 10 computer.

Restarting The Computer To Fix Norton Error

  • Restart your Windows 10 computer. If this error has occurred due to some hidden bugs, restarting is the easiest way to clear it.
  • Click on the Windows icon in the taskbar of your computer.
  • Select Power > Restart.

Disable Existing Norton Security Software

  • In some cases, the Norton 8504 and 104 error occurs due to the presence of another antivirus software on your computer.
  • So, if you’re already using a security software, disable it temporarily on your computer, and then try to use the Norton program.
  • You can also uninstall the existing security software from your computer.

    To uninstall the non-Norton security product:

  • Open Run.
  • Type appwiz.cpl.
  • Select the security software that you wish to uninstall.
  • Click the Uninstall button followed by Yes.
  • After uninstalling the software, restart your computer.

Try the advanced method given below if the above simple solutions don’t fix the Norton error 8504 and 104 on Windows 10.

Related Article: 3 Simple Steps To Fix Norton Error 8504.

Advanced method To Solve Norton 8504 and 104 Error

Using Norton Remove and Reinstall tool

Remove and reinstall the Norton product on your Windows 10 computer to clear this error. To do so, use the Norton Remove and Reinstall tool.

  • Download and run the Norton Remove and Reinstall tool on your Windows computer.
  • Click the Agree button.
  • Select Advanced Options > Remove Only.
  • Click the Remove button.
  • Now, the tool will uninstall the Norton product from your computer.
  • Once the program is uninstalled, your computer will restart automatically.
  • Now, reinstall the Norton product.

Contact us if the Norton error 8504 and 104 Windows 10 computer issue still persists.


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