Is it possible to fix Norton Antivirus Error 8504 and 104 – If Yes, How?

by Smith Sgone Technical Engineer

You are installing Norton antivirus software with the intention to safeguard your PC from getting infected. The extra layer of security becomes a necessity in view of the rising malware threats. On top of it, Norton is widely considered to be one of the most advanced antivirus software and is equally popular with the users, as well.

However, there are a few occasions, when Norton can be a cause of major concern. The set back comes in the form Norton antivirus error 8504 and 104. Once the error crops up, it does get a bit frustrating. The fact that you are not in a position to scan the PC clearly implies its vulnerability.

Even before trying to get a fix, you must try and understand the reasons for having the error in the first place. When you have a proper idea, it becomes a tad easy to handle the problems in a systematic manner.

The error 8504 and 104 usually happens for two reasons. One, when a malware or an altogether different antivirus software restrict you from using the services of Norton. The other reason being a broken Norton installation and that of a missing file extension. In both these instances, you will find the going tough.

How To Fix Norton Error 8504 and 104

So, how are you supposed to handle the issue at hand? Well, you will have to look for a remedy. In fact, the best you can do is to find a way to fix the error.

How to Fix Norton Error 8504 and 504?

The inherent question is how to fix Norton Error 8504 and 104? Well, it is not as difficult as it appears to be. However, there is a process involved and you have to take into account all the factors.

In the very first step, you must uninstall and delete the current Norton antivirus settings. Once you are done, make sure to do a full re-install. At the same time, you must also check if any other antivirus software is running on your PC.

You can also perform the three-step Norton uninstallation procedure, by making use of the Norton Power Eraser Tool. This too can be easily downloaded for free and does come in handy for most of the users.

Listed below are the troubleshooting steps that you can take to fix the Error 8504 and 104.

1. The first step is to repair registries linked with Error 8504 and 104.

2. Now, initiate a complete malware scan of your PC.

3. You can also use the Disk Cleanup to clear the junk files.

4. Try updating the device drivers on your PC.

5. Undo any recent system changes and this might be of some help.

6. You can also uninstall and reinstall the Norton 360 antivirus program, associated with Error 8504 and 104.

7. Run Windows System File Checker to look for any error.

8. Ensure to install Window related updates.

9. Last but not the least, it is important to perform a clean installation of the Windows.

The recovery steps discussed are clear and precise. You must make it a point to follow the same in sequence, so as to fix the Norton Error 8504 and 104. Unless you do, the errors will be surely a matter of concern.

Adhering to the steps is pivotal to get the issue resolved and there is no shortcut involved. In view of the rising threats, you do need Norton to protect your PC. It is only by having the mechanism in place that you can have some respite. But your first and foremost objective would be to get rid of the error and this is where you must proceed with a bit of caution.

Author’s Note: If you don’t have any idea on how to fix Norton Error 8504 and 104, it makes sense to consult the experts. To know more about the procedure and the steps involved, visit:-

Summary - Errors 8504 and 104 related to Norton Antivirus can be a matter of concern for most of the users. However, by implementing the right steps, it is quite possible to get the issues fixed, once and for all.