Windows 10: How to over ride windows defender anti virus and fire wall?

I have installed Norton 360 and have disabled windows defender real-time via registry editor. I click on manage providers and security providers show underneath antivirus protection, windows defender with Norton switched off. I try to switch it on. Then underneath the firewall, it fluctuates between Norton and windows defender being switched on? I want Norton to be in charge of protecting my pc for antivirus and firewall permanently. How can I achieve?

:)

 

Windows Fire Wall

I play UT2004. After the last upgrade(Windows 10 Pro Insider Preview Eval copy. Build 11099.rs1_release. 160109-1156) My game keeps telling me that the fire wall is blocking it. It isn't allowed access. I made sure it's on the allowed list and tried again.
Still the same results. The only way I can play is to shut down the fire wall. I don't think this is a very good way to go as I might forget to turn the fire wall back on. I went into Windows Fire Wall advanced settings and set rules for inbound and outbound
connections but still didn't allow it to connect. :-(

 

How to scan anti-virus with windows Defender?

For windows 10, I would like to know on how to scan anti-virus with windows Defender, when I select a file and right click, there is no anti-virus for scanning for windows defender and how to make windows defender update automatically?

Does anyone have any suggestions?

Thanks in advance for any suggestions

 

Anti Virus Problems

You should not be using more than one anti-vrus program on your computer. Read the
IMPORTANT NOTE about not using more than one anti-virus program in this

topic.

The inability to turn on Windows Defender 8/10 is typically the result of having a third-party anti-virus installed or failure to remove it properly (completely). Since Windows 8/10 Defender includes anti-virus protection, it is
disabled during the installation of another anti-virus program. If a trial anti-virus (i.e. McAfee, Norton, etc) came
preinstalled on your computer or you installed one, Windows Defender will be turned off (disabled). Windows Defender recognizes the install and automatically disables itself when other anti-virus products are used
to avoid conflicts. Windows Defender will remain disabled until that anti-virus software has been completely uninstalled. In some cases, you may need to download and run the anti-virus vendor's clean up tool to remove any remaining
remnants.

• Replacing your Anti-virus - List of Antivirus Uninstallers and Removal Tools
• Microsoft Wiki: List of anti-malware product removal tools by Stephen Boots,
  MVP

After removal of the third party anti-virus, Windows 8/10 Defender needs to be
activated if you choose to use it. When uninstalling the third-party anti-virus Defender should automatically turn itself on but sometimes you may receive a message indicating
your system has no protection...click here to turn on Windows Defender. If not, and Defender remains disabled, you will need to manually turn it on.

• How to turn Windows Defender On or Off in Windows 10
• How to turn Windows Defender On or Off in Windows 8