Windows 10: Can't upgrade to 2004 or 20H2

Discus and support Can't upgrade to 2004 or 20H2 in Windows 10 Installation and Upgrade to solve the problem; Hi, For several months now, I've been getting offered the W10 2004 update, and it's always failed to install. Today I got offered the 20H2 update and... Discussion in 'Windows 10 Installation and Upgrade' started by mangobrain, Oct 29, 2020.

  1. Can't upgrade to 2004 or 20H2


    Hi,


    For several months now, I've been getting offered the W10 2004 update, and it's always failed to install. Today I got offered the 20H2 update and that also failed. I've run SetupDiag and the results are:


    Error: SetupDiag reports rollback failure found.
    Last Phase = Finalize
    Last Operation = Remove System Restore checkpoints
    Error = 0xC1900101-0x20017


    Searching online seems to indicate this may be a driver issue, but as far as I know all my drivers are up to date, and I have no old or obscure devices connected. I do dual-boot with Fedora, and have noticed that every time after a failed attempt, the UEFI boot order gets changed to Windows-first, and I have to manually change it back to Fedora to get my usual boot menu.


    I can't see what's wrong from any of the captured log files, but I don't really know what I'm looking for. I did notice one failure in setupapi.upgrade.log related to Realtek network drivers, so upgraded those to the latest from their site, 10.45. This didn't help, and the log entry for the failure is dated 2020/09/21, so I'm not even sure this is in any way related.


    Log files from SetupDiag are here: https://drive.google.com/file/d/1SpnBopjzRw6YZKWwoD0iryJbxQabUYBW/view?usp=sharing


    Any help would be very much appreciated!

    :)
     
    mangobrain, Oct 29, 2020
    #1
  2. dalchina Win User

    1909 to 2004 upgrade

    The 20H2 iso is available for download (see News section), so that naturally 'includes' 2004. This is a step preceding 20H2 becoming available by Windows Update in place of 2004; presently you'd be offered 2004 by WU then the 20H2 enablement package. All downloads are available following the relevant article in the News section.

    It's an evolving scenario following the pattern of 1903/1909.
     
    dalchina, Oct 29, 2020
    #2
  3. Steve C Win User
    Wu - 1909-2004-20h2

    I just upgraded my desktop PC from v1909 to v2004 and had two issues:

    1. Couldn't log on to Cortana with my usual MS account - Strange Cortana Login Issue
    2. PUA option turned off in Defender settings with the notice this setting is managed by your administrator. Solved by running this file available on the forum Default_allow_set_Windows_Defender_PUA_in_Windows_Security.reg
     
    Steve C, Oct 29, 2020
    #3
  4. Can't upgrade to 2004 or 20H2

    Updating Win 10 1909 to 20H2 directly, will there be any problems?

    Hi, just got a new ssd installed, and my local vendor installed the 1809 version in my system. I updated the software to 1909 but there is no update for ver 2004 under Update and Security in settings. I couldn't find any update assistant of 2004, but the
    one for 20H2 is available. Is it fine if I directly upgrade to ver 20H2? Will there be any issue or should I upgrade to 2004?
     
    TinishMaheshwari, Oct 29, 2020
    #4
Thema:

Can't upgrade to 2004 or 20H2

Loading...
  1. Can't upgrade to 2004 or 20H2 - Similar Threads - Can't upgrade 2004

  2. Upgrade to 20H2 fails

    in Windows 10 Installation and Upgrade
    Upgrade to 20H2 fails: When trying to upgrade to 20H2, I get this error. 0x8e5e0152 I have a 2 m. 2 to start another one for normal things, music, games, etc. I'm not sure if I put something where it shouldn't be and screwed up my intuitive experience. I will provide more information if...
  3. Upgrade to 2004 not 20H2

    in Windows 10 Installation and Upgrade
    Upgrade to 2004 not 20H2: Can someone provide me with a way to get upgrade media to build 2004? Microsoft will only offer 20H2, which it refuses to install on my new PC because it has a Thunderbolt port. Thanks, Daniel...
  4. After Upgrade To 20H2 ...

    in Windows 10 Updates and Activation
    After Upgrade To 20H2 ...: Yesterday, after upgrade to 20H2, the 'View Optional Updates' appeared. I cliked on it and this appeared : . [ATTACH] . I have the system configured to NOT update automatically and 'Notify' me when updates are available.. Also, notice that some of these are years old. I am...
  5. Can't update to 20H2

    in Windows 10 Installation and Upgrade
    Can't update to 20H2: I have windows 1903 , build 18362.1139 and I can't update to 20H2 because it give me this error: 0xC1900101 - 0x20017 i tried both standard windows update and with media creation tool, i also removed all unsigned drivers and tried a clean boot. Error log:...
  6. Upgrade to 20H2 failed

    in Windows 10 Installation and Upgrade
    Upgrade to 20H2 failed: The laptop was offered the feature upgrade to Win 10 20H2. It is still running 1903. It had failed 1909, 2004 with this error 0x80004005 - 0x1000A,The installation failed in the DOWNLEVEL phase with an error during PREPARE_FIRST_BOOT operation. Since Microsoft does not like...
  7. Update 1909 to 2004 or 20H2

    in Windows 10 Updates and Activation
    Update 1909 to 2004 or 20H2: i am on version 1909, windows update service do not offer me an update to 2004 can i update to version 2004 with using windows update assistant without any problem? i am asking this because service do not show any update offers to 2004 to me...
  8. Can't upgrade to ver. 2004 (May Update)

    in Windows 10 Ask Insider
    Can't upgrade to ver. 2004 (May Update): It's been several months since 2004 has been released, yet my Windows Update doesn't download it and says it's up to date. I'm stuck on ver. 1909. Anyone has any ideas? If it helps I have Windows 10 Pro. submitted by /u/1Slain [link] [comments]...
  9. Green screen after upgrade to 2004 even with 20H2 : tpkd.sys

    in Windows 10 Installation and Upgrade
    Green screen after upgrade to 2004 even with 20H2 : tpkd.sys: Hi all, I made near twenty times the 2004 upgrade and, for the 5 last, directly the 20H2 from update process. Each time, despite dism check, sfc check, antivirus desinstallation, old drivers desinstallation, clean boot, looking on all kind of problem in /Panther, each...
  10. Blue screen after upgrade to 2004 even with 20H2

    in Windows 10 Installation and Upgrade
    Blue screen after upgrade to 2004 even with 20H2: Hi all, I made near twenty times the 2004 upgrade and, for the 5 last, directly the 20H2 from update process. Each time, despite dism check, sfc check, antivirus desinstallation, old drivers desinstallation, looking on all kind of problem in /Panther, each time, update...