Update to Latest Version of Windows 10 using Update Assistant  

Enrique said:

Hello, everybody!:
I've downloaded the Assistant and I've launched it two times. Same results: There's an error (0xc0000409) and the Update to 20H2 can't finish succesfully.
Any ideas to resolve this trouble?

Thanks in advance to everybody.

Download and run the Microsoft tool SetupDiag -

https://docs.microsoft.com/en-us/win...rade/setupdiag

OldNavyGuy said:

Download and run the Microsoft tool SetupDiag -

https://docs.microsoft.com/en-us/win...rade/setupdiag

Thanks. I've executed the automatic application. I'll go to restart and re-launch the Assistant to Update windows 10 v. 2004 to 20H2. I'm some exceptic about this, but who knows?
SetupDiag results:
SetupDiag was unable to match to any known failure signatures.
System Information:
Machine Name = DESKTOP-N7NC4G7
Manufacturer = Gigabyte Technology Co., Ltd.
Model = B450M DS3H
HostOSArchitecture = x64
FirmwareType = UEFI
BiosReleaseDate = 20191122000000.000000+000
BiosVendor = F50
BiosVersion = F50
HostOSVersion = 10.0.19041
HostOSBuildString = 19041.1.amd64fre.vb_release.191206-1406
TargetOSBuildString = 10.0.19041.568 (vb_release_svc_prod1.200929-2208)
HostOSLanguageId =
HostOSEdition = Professional
RegisteredAV = Windows Defender
FilterDrivers =
UpgradeStartTime = sábado, 24 de octubre de 2020 23:25:57
UpgradeEndTime = sábado, 24 de octubre de 2020 23:29:45
UpgradeElapsedTime = 00:03:48
CV = HrXw4Dr780a3V6Ck
ReportId =

Enrique said:

Thanks. I've executed the automatic application. I'll go to restart and re-launch the Assistant to Update windows 10 v. 2004 to 20H2. I'm some exceptic about this, but who knows?

Update Assistant is not required if you have 2004 right now. Please post your current Windows version from winver command.

If you have 2004, check for optional updates under Windows Update or you could just download and install the 20H2 Enablement KB KB4562830 Enablement Package Feature Update to Windows 10 version 20H2

[QUOTE-steve108;2057795] Update Assistant no es necesario si tienes 2004 en este momento. Por favor, publique su versión actual de Windows desde el comando winver. Si tiene 2004, compruebe si hay actualizaciones opcionales en Windows Update o simplemente puede descargar e instalar la actualización de características de paquete de habilitación de
20H2 KB KB4562830 en Windows 10 versión 20H2[/QUOTE] No encuentro estas "actualizaciones opcionales" en la pantalla real de Windows Update.

Mi versión de 2004 es la última (.572).
En esta imagen no aparece la versión (20H2).
Parece demasiado anormal, ¿no?

Enrique said:

I don't find these "Optional updates" in the actual screen of Windows Update. My version of 2004 is the last (.572).

You can download and install via the KB link in this case.

steve108 said:

You can download and install via the KB link in this case.

There's I'm going...

But I don't Know how to procced with this file. Normally is the proper Windows who opens this kind of files, but now, it seems to need open with winrar. Do you know about how to procced? Thanks in advance.

You may want to reconsider upgrading to 20H2, since a major issue has been discovered that will not allow you to repair your installation using an in-place upgrade...and keep your personal data and apps.

Windows 10 20H2 Upgrade

You have the option to roll back to your previous version for 10 days...after installing a new version.

If you have an issue with 20H2 that requires a repair install after that, your only choices are a clean install, until this issue is fixed...or restore from a current disk image backup.

Make sure you have done a disk image backup of your current install before proceeding.

You should also make sure you are saving files that are changing between making image backups.

A good free tool to use for that is Karen's Replicator -

Karen's Replicator the Backup Utility for Windows v3.7.6 Released May 25, 2020 | Karen's Power Tools

This should help minimize data loss, in case you need to restore.

I personally would not advise upgrading to 20H2 at this time.

Won't they be able to uninstall the Enablement KB, then use 2004 ISO? Maybe you can try with your VM if not done already .

steve108 said:

Won't they be able to uninstall the Enablement KB, then use 2004 ISO? Maybe you can try with your VM if not done already .

Thanks you both. I think it's time to wait.

Enrique said:

Thanks you both. I think it's time to wait.

I installed it, then uninstalled it within hours myself, but many here are keeping it - so didn't want to discourage you