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Norton Antivirus protects your device from cyber threats such as malware and virus. The users install the software in their device either via online method or through a CD purchased from the retail store. Even though it safeguards your operating system, but it is also not devoid of errors. Many times users complain about different pop up errors they come across when they are trying to scan the device via Norton Antivirus. One of them includes Norton Antivirus Error Code 8504 100. This blog talks about the same explaining the reasons and the causes behind it, and also provides an easy solution for fixing it manually. In case of technical assistance, one can always contact norton tech support.

Reasons behind Norton Antivirus Error 8504 100
This error is caused due to various reasons and some of them are listed below
• Failed or improper installation of Norton Antivirus software
• When another security product is blocking the software
• Norton Antivirus not updated to the recent version
• Method to resolve the error code

Fix this error by executing different methods stated below.
Solution 1: Update the graphic card
• Right click on My Computer
• Then click on Manage, select Device Manager and after that choose Display Adaptors
• Double click on Display Adaptors and then select HD Graphics Card
• Click on Update Driver software
• Once the update for the graphic car finishes, you can restart the computer

Solution 2: By ‘Norton Remove and Reinstall Tool’
• Navigate to the Norton’s official website. Select Norton Remove and Reinstall tool and click on ‘Download Now’
• Wait for the file to get downloaded and then open the download folder to locate the same
• Click on Run and then install the tool in the system
• Accept the license agreement and terms and conditions
• Click on ‘Remove only’ and then restart the device

These are two alternatives suggested for fixing the bug. If you would like to avail expert opinion, then feel free to contact norton technical support phone number by dialing their toll-free number.

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