August 22, 2019 5:44 AM EDT
Norton error 8504 is basically caused due to incomplete installation of Norton software. This error is quite common and can be fixed by the users on their own. To solve the error, you will just have to go through the troubleshooting steps mentioned below:
You should restart the computer
Download and run the Norton Remove and reinstall tool.
You should update the device drivers
You will have to remove other security programs from your PC.
Conduct a full malware scan
You should reinstall Norton security software
These are the steps which you should follow to fix Norton error 8504 quickly. If these steps are not coming out to be helpful, you can contact Norton customer support and speak to the experts regarding the issue
For more:- Norton Support Number