Windows 10: Feature update to Windows 10 Version 1803 - update fail

My laptop is attempting to update to complete the feature update to Windows 10 Version 1803. The system has indicated that Avira AntiVir needs to be uninstalled as it is not compatible. I have completely uninstalled the application but the software update error remains the same. Can you tell me where the software looks for what is installed as this file may not have been correctly updated during the uninstall process.

:)

 

Windows 10 update being enabled.

https://www.computerworld.com/artic...ows-10-april-2018-update-from-installing.html
https://www.windowsphoneinfo.com/threads/hide-or-show-windows-updates-in-windows-10.9702/
https://www.computerworld.com/artic...in10-version-1803-through-windows-update.html
https://pureinfotech.com/prevent-windows-10-installing-april-2018-update-1803/

wushowhide and group policy atm is the only surest way

 

Next Major Windows 10 Update Named "Spring Creators Update"

The next Windows 10 service pack major update has been named "Spring Creators Update." Windows Insider Program users toying with Build 17618 of the operating system spotted a listing of all the major updates of Windows 10 known to the build, when running "Get-VMHostSupportedVersion" in Power Shell. The last entry reads "Microsoft Windows 10 Spring Creators Update 1803." The version number (1803 in this case), often coincides with the public release date of the update. The Fall Creators Update 1709, released in 2017-09 (September) to Insiders. Going by that convenion, Spring Creators Update could see a "branded" Insider preview build this month, 2018-03 (March), with a public release usually 3-4 weeks after, presumably before Summer kicks in.

 

Updates 'KB4134661' and 'Feature update to Windows 10, version 1803' failed

My OS is Windows 10 Pro version 1709 (OS Build 16233.309)

The following updates failed:

• KB4134661: Failed with error code 0x80073712
• Feature update to Windows 10, version 1803: Failed with error code 0x800703ed

I tried already the following:

• Use the trubelshoot: 'Potential Windows Update Database error detected is displayed
• I tried to clean the above-name error following
  this
• I tries to reset the whole Window update executin this
  bat
• Offline update downoading the iso. However the upgrade window stops with this message 'We're having trouble determining if your PC can run Windows 10' (May be because the partition of my hard drive with a Linux release)
  

Can somebody help me with this?