How to Fix Norton Error Code 3043, 1000?

Norton Error 3043, 1000 Error Codes occur when you are trying to run LiveUpdate, or often it happened during the installation or an upgrade process to a newer version. The other causes include misconfigured system files in windows operating system, corrupted files, another security program being installed onto a computer, uninstall any non-Norton/Symantec antivirus/security software, Bluetooth incompatible with the operating system, insufficient consent to load system browser configs, and OS failed to register system service, etc. However, what are the reasons to happen this error! For users, it’s very necessary to fix this problem immediately. Thus, to Fix Norton Error Code 3043, 1000 the users need to follow the below troubleshooting steps.

Fix Norton Error Code 3043, 1000

Related Blog : How to Fix Norton Live Update Error 5?

Steps To Fix Norton Error Code 3043, 1000

Step 1:- Restart the Computer

  • First of all, exit all the programs that you are currently running on your system.
  • Then restart your computer.

If the problem is not persisting, then go to the step 2.

Step 2:- Download and Run the Norton Remove and Reinstall tool To Quick Fix It

If you have already Norton installed, then uninstall it before you need to run the Norton Remove and Reinstall tool.

  • Visit the official Norton website, and download the Norton Remove and Reinstall tool.
  • Then save the file to your Windows desktop, according to your preferred location. Make sure, on any browsers, automatically the file is saved to its default location.
  • Now go to your “Downloads” section on your window computer and then press the “Ctrl + J” key.
  • Then double-click on the “NRnR” icon.
  • Now, read the license agreement, and then hit on “Agree” button.
  • Hit on the “Remove & Reinstall” button.
  • Then you may see the “Remove” button if your Norton product is from your service provider.
  • Hit on “Continue” button or “Remove” button.
  • Now hit the “Restart” button.
  • After the computer restarts, then you have to need to follow the on-screen instructions to reinstall your Norton product.

Now check the problem is resolved, if not then go to the step 3.

Step 3:- Advanced Users Resolution

You may need to repair the Norton error 3043 1000 by applying manual steps to fix it.

  • Click on the “Start” button, and then type windows update in the search panel, and then hit on “Windows Updates” option.
  • Next, press on the “Change settings” at the left side on the newly appeared window.
  • Then choose the “Change settings” on the left side on the newly appeared window.


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Norton Customer Support Number is available for your help, as users can Norton Customer Support Number, anytime from anywhere, who will instantly connect with the team of certified and experienced Norton Customer Support team. They have in depth knowledge and competent in resolving any sort of Norton antivirus related technical issues or errors. Thus, you will receive the best possible solutions and simple steps to Norton antivirus technical mishaps in a short period of time.