How to Repair Norton Error Code 8504, 0?

How to Repair Norton Error Code 8504, 0?

Whenever you get the Norton Error Code 8504, 0 appeared on the screen, first step you should do is restart the program as well as the computer. Now, check if you have installed Norton Family or Norton Secure VPN and uninstall them if it is there. Then, try accessing your Norton program to check if you’re still having the error code.