This issue may occur if third-party security software or related drivers are installed on your device. To know more about How to fix Norton Antivirus Setup issue, restart your computer. If the problem persists, remove the third-party security software before you install Norton Security with Backup. This problem was caused by some Korean customers who set up the AhnLab Secure Transaction (or AST). To continue installing your Norton product: You must uninstall AST. Install your Norton product and reinstall AST.

1) Restart the computer

a) Exit all programs.

b) Restart your desktop computer. If the problem persists, go to step 2.

2) Remove security products other than Symantec

a) Press Windows button and R key together to open the Run dialog box.

b) Enter the following text and press Enter. appwiz.Cpl

c) In the list of installed programs, select the non-Symantec security product and click “Uninstall” or “Uninstall”.

d) Now Follow the given on-screen instructions properly.

e) Restart the computer after removal is complete. If the problem persists, install Norton in safe mode.

3) Install Norton from safe mode

a) Exit all programs.

b) Press the Windows button and R key on your keyboard to open the Run dialog box. Now Enter the text and then press Enter to load.

c) When the User Account Control window appears, click Yes or Next.

d) In the System Configuration window, on the Home tab, select Secure Boot and Network. For Windows XP: In the System Configuration Utility window, select BOOT.INI / SAFEBOOT, and then select the Networking tab.

e) Click OK.

f) When you are prompted to restart the computer, click Restart.

g) The computer restarts in safe mode with the network.

h) Install Norton.

Error: “Norton Antivirus Installation Error” How to Handel it Correctly?

Remove Norton and reinstall it to resolve the issue. If the issue still remains the same just contact us at Norton security phone number and me make sure to help you out.

Now run the Norton Virus Removal Tool and try to reinstall it. If the Norton product family is installed, uninstall it before you run the Norton Removal and Reinstall tool.

a) Download the Norton Removal and Reinstall tool.

Save the file to the Windows desktop. Some browsers automatically save the file to its default location.

b) Press Ctrl + J to open the download window in your browser.

c) Double-click the NRnR icon.

d) Read the license agreement and click Accept.

e) Click Advanced Options.

f) Click Remove Only.

g) Click Remove.

h) Click Restart Now.

After restarting the computer, follow the on-screen instructions to reinstall Norton.

The Norton Backup Can Also Help You Out in Norton Antivirus Installation Error

Norton Online Backup comes from a completely ad-free company And can help you out in Norton Antivirus Installation Error (N A I E). The problem persists: Does this world-renowned security vendor provide what it takes to compete in the online backup world? All you have to do is contact Norton security phone number we can also tell you how to backup your device.

Norton Online Backup includes the features you would expect from an online backup service. Note, however, that Norton Online Backup is not very generous in terms of available memory. In fact, you get only 25 gigabytes of storage with the service. If you need to upload too many music files, video files, and other multimedia content, you can’t place them in such a small space.

Norton Online Backup can register different versions for 90 days. It also uses 128-bit SSL encryption for transmission. Surprisingly, the level of security is not as high as some competing offers that are unusual for Norton as a security company.