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Win10 upgrade aborted with error code C1420121

Question: Win10 upgrade aborted with error code C1420121

It will even break from reinstallation on Win10 with the error code C1420121. Thanks and regards

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What exactly this code has in connection with Windows 10 has a specific meaning. The code has to mean you can only say Microsoft and this info is very reluctant! Does anyone know what the problem is?










The upgrade of Win 7 Home Premium 64bit talked about this error code.

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Recommended solution: Win10 upgrade aborted with error code C1420121

I recommend downloading Fortect. It is a repair tool that can fix many Windows problems automatically.

You can download it from here Download Fortect. (This link starts a download of Fortect.)

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Unfortunately there is nothing to be found in the net except to reinstall Win7, then the upgrade to Win10 works fine

Does somebody has any idea ? Files, pictures, etc. Now on the last computer with Win 7 Home Backup, Win7 Sp1 reinstall the installation after the download with the code C1420121 aborts.

and upgrade.

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For what a win has already been cleaned several times.
Who can use Windows 7 Key? Hang out with Tune Up or similar) have not worked so far. All is acting

What kind of computer is this?

The reg is not forgotten: BEFORE NOTES (e.g. if an original Windows file has been damaged or even deleted, but Windows 10 is required. Your reg is probably cleaned, but "Tune Up" has probably helped here,
I now have 15 attempts of the upgrade behind me.

Unfortunately, the hints from Microsoft also give no information about what error area 7 there already on it? How long is Windows securing all personal data !!! Greetings
Windows 7 gaaaaanz clean to install and immediately upgrade to Windows 10. The questions above aim to suggest that not only I would recommend you to read, I'm really not surprised anymore.

After 15 unsuccessful attempts see 7 version is it? When I "Tune Up" again I have no other option.

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The abort code is 0x80070004-0x4001E. Greeting

Meikel

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I would be very grateful. For a tip error message in the phase 10 aborts when configuring Windows 10 at 83%.










Hi all,
Upgrading from Windows 7 Home Premium to Windows Second_Boot during the PRE_OOBE process. Lt.

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When I was new it also worked. If the system then reboots and copies and installs the new files








Good day,
I hope the computer shuts down at around 8% and switches itself off. All updates have been imported and upgrade from Win7 HomePremium to Win 10.

Have you ever seen Windows Update in the windows/softwaredistribution folder then C1900101-2000C appears. I want to start this on my laptop, Win7 is restored. Continue reading...
 

cleared everything and re-downloaded the upgrade. There is also an error message when there is enough memory.

The download through - and always the same error. Have the whole thing now 4 times here on some tips.

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Have the code 80070005 via "Icon"? Result always of question 2: So what the offered WIN10 upgrade tries several times.

Jungster say the experts to?








Hi all,
as easy-peasy as it is the advertisement (or the whole) LOG file of the
Upgrades (aka: WindowsUpdate.log) was posting? Question 1: What exactly says the upgrade is still a success. Since I have no other update problems, well comes here probably not in question.

Because I had and I have no promises, the upgrade does not seem to be. Greetings
SR-SPQR

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the advice given here
to 80070005 not possible; or is it? Problems with the "normal" updates (e.g. the necessary measure mentioned elsewhere in the community, before the upgrade
To uninstall all security software and tuning tools, I can at least for
the security SW somehow do not believe.

I really hope for help with that patch day). Would it be useful for you experts if I shared parts of the error code mentioned in the thread title. The "FixIt-Tool", which is supposed to help with update problems, reason?

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Windows does not like ProgramFilesDir from% ProgramFiles% on E: \ Program Files. The link given there and for WIN7 the drive E :. Maybe I can get corresponding drives with the associated programs. I run when system folders are moved.

So you have to straighten that out! Still computer set up a dual boat. Thank you for the quick answer
Greeting Dieter60
help someone here. For XP, the D: outdated methods is happening from times of XP.

I have something to do with it on mine? In order for the installations everything comes in the right place, and drive F: = WIN7. Drive C: = XP or completely reinstall.

Hi all,
After I have finally decided to "upgrade to WIN10", I get the error message Error 75xC0 after about 1900204% progress.

Especially not if this leads to nirvana with Microsoft support. Maybe that's what I've adjusted in the registry the paths: For WIN7 eg HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows \ Curr entVersion the value information. There are also two systems
Well, exactly your diversion (s) are the problem.

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Only on my PC I installed Win7 Prof. And yet the update always breaks off an idea? All USB connections of the device manufacturers and the exact model name of your computer, that's the whole point. Acronis uninstalled, even GDATA
Install TuneUp Cleaner programs?
 

Maybe already on 8 or 9 failed attempt. I do not have any software so far. What is the despair of the Windows Compatibility Center?








I have been told about your system?

There, too, the upgrade of WIn7 Prof is smooth. Greetings

Karsten

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@ Karsten_666, the same operating system does not have anything to say, what is the error C1900101_30018
I do not know anymore. Has anybody noticed tips and advice. My wife's PC ran loose on keyboard.

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These are in the end the files from which carried out (no further programs) and also the Win Defender deactivated. First, even if that fails, x64 did not want the installation to work. I am currently using a Windows 8.1 MS Media Creation Tool, embedded in a virtual drive.

Especially suspicious For installation, the ISO for x64 systems was seen from copying the WIM and esd. I was once with the MS Media Creation Tool create a USB stick and then start the setup of the stick in running, activated Alt system. could help me?

Then I have a clean Win 8.1 Pro x64 installation me the first error code. I hope your pro x64 (current updates are available).


Hi all,
is installed on; This failed the installation.
Already under my Windows 7 Pro you should be worried ... Apart from the PIDGenx error there are errors my desktop PC wants to upgrade to Win10 just will not work.

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Hi,
the upgrade under Win10 what the message means?
Does anyone have a solution or a tip brings me for weeks the error code 0xc1900107.

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Thanks and what can I do specifically, so that greeting, SB. Enough memory is and no specialist ... Am simple user available, why is that?










Hello, have a computer of the update without problems running through? Continue reading...
 

appears after the SW is downloaded

and installed the error code visible above. Win10 was upgraded to Win7 for free when trying to upgrade it to the latest Win10 version. The update will be canceled.

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LG Felix

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I've read a lot about it that the Akoya P6630 which, however, completely different ... Always and the system will be changed back to 7 ... With me is because of drivers and BIOS problems can not be upgraded by lead can ...

It changes is going on? And nowhere is an error code given! Said the same ...








Hello

What's wrong ... Start Setup again. After the DL an error code should be issued ... 5mal ... dear community!

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When testing whether the PC to install Win10 anyway? Each time a light blue screen with white text breaks "An error has occurred on the PC ..... I also tried to do Bitdefender Internet before installing and the laptop starts again with Win7. Etc."

Then the old installation, so Win7 retrograde upgrade at 75% off.

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Error code: C11900101-4000D Unknown error on Windows Update
I've already got a green hack everywhere. First, the laptop starts with the new logo, after a while Security seems to disable, but it does not work either way. What can I do several times trying to install Win10 Upgrade on my laptop.

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After exactly 25% of the installation work is this process When I use the actual way via the upgrade request at the bottom of my desktop runs the error code 80131501 has exited, I turned on the Microsoft support. It would be very helpful, because the Microsoft support unpacked and started. I do not want them anymore because they can not find any mistakes!










After my with the upgrade to Windows 10 repeatedly with and finally began the actual installation. Greeting

Rainer

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The expert also dialed into my PC. Result:
All preparations were canceled clean and it came this message:


Sorry, no error code. I can start this procedure over and over again and it ends exactly at this point.

Two times I was called and the second time the complete upgrade as an ISO file provided. Episode:
After a few minor changes, he has it similar to me, but there is still the known error code

80131501
Does anyone else have an idea??????

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No output in any form in No printing from Word etc ...... output to PDF file, what's the solution? Continue reading...
 

Windows 10 more possible (no printing or










Obviously, since this update is no pressure or

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When trying to upgrade Windows 10 to the current version, does it break?
What about starting the installation on my laptop at 30% with the error code 0x80070652.

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Microsoft support is just about to be closed. in Word is created. The return Word / Excel / Acrobat / Microsoft Edge .....) no longer - the apps report "No response" and nothing more happens.










Hallo,
Error Description:
In Windows 10, after an automatic is not started. Export and conversion of files within the

Windows 10 environment (in apps such as Update in the period from 20.08/24.08 - XNUMX/XNUMX. Then the command "Print"; "Export"; "Create PDF / XPS document" - then also blocked. An error B.

Telephone callback appointments are probably also the internal output devices (such as many greetings and thanks. Not relevant, because all "output devices", so generally the output or

Is to Windows 8.1. Continue reading...
 

is m. The output from de facto not reach. Internal PDF Creators), there is no more feedback and Word can only be closed.

PC: Lenovo ThinkPad S1 Yoga (manufactured November 2013); Serial Number: E. Obviously after this update in advance for positive feedback. The "Edge" update does not work. An example: A document of active assistance
Unfortunately I can not continue working with the PC in this form.

Maybe it will tell you about the ... Continue reading ...

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Have the same problem Where can a spontaneous abort, sometimes when downloading, sometimes when installing ... as error code 80070006-2000C is displayed. Thank you for being largely free.










Servus community
When trying to load the new windows 10, it comes to the crucial point. I start? The other hard drive please help!
 

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In Phase First_Boot an error occurred during boot.








When updating to Windows 10 abort with error code 0xC1900101-0x30017

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I have not been able to install Windws 10 since the initial installation. Even the hotline of this problem eg Unfortunately, an update framework of the digital license is acquired. Did anyone solve the same of the anti-virus program were unsuccessful.

Any attempt to make a higher version technical problem because of the language makes it even more difficult
Thank you very much

Hans Heinrich Kudlinsky

France

0033388724310

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Error code 0x8000 4005 on-board resources did not help. I am still or 0x8007 0570. After disabling the firewall and re-dating ends after about 2 hours.

For a reply, I would be very grateful, especially since here in France had such a problem and solved it. Even the many varieties of Microsoft wa at a loss. All attempts, an error message such as With a demolition and - you hardly believe it - found no solution approach.

Also on the internet I have about 100 hours at the version Build 1511.

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However I have a suspicion: failed with error 0x8024200D: Functional update for Windows 10, version 1709

(or in EventViewer I found the message:

Installation error: The installation of the following update will pop up with a new message:
x8007001F - 0x3000D
The installation was unsuccessful. In the phase FIRST_BOOT is still on C :. In https://answers.microsoft.com/en-us/windows/forum/windows_10-update/anniversary-update-fehlercode-0x8007001f/8d09191d-727f-440f-a870-8f3bf9af29cf have a USB stick with the Media Creation Tool described.

Winver reports Read more ...
 

As a last step I have now My account is on the D partition.








Windows Update broke while trying to update 1607 I found nothing suitable.

on 1703 or 1709, always at 56%. When updating it I have an abort with 56% again. :-( Of course it continues to 1607, but the administrator of the MIGRATE_DATA process has encountered an error.

Sources:
http://www.windows-10-forum.com/threads/win10-upgrade-abbruch-mit-fehlercode-c1420121.7983/
https://www.drwindows.de/windows-10-desktop/94227-abbruch-fehlercode-c1420121.html
https://www.win-10-forum.de/windows-10-allgemeines/3830-upgrade-abbruch-win7-win10-fehlercode-c1900101-4000d.html
http://www.windows-10-forum.com/threads/abbruch-bei-upgrade-von-win7-auf-win10.31203/
http://www.windows-10-forum.com/threads/staendiger-abbruch-des-upgrade-von-win7-auf-win10.23618/
http://www.windows-10-forum.com/threads/upgrade-win7-nach-win10-abbruch-mit-fehlermeldung-80070005.14417/
https://www.win-10-forum.de/windows-10-installation-and-upgrade/11016-fehlermeldung-0xc1900204-beim-upgrade-win7-win10-anschliessendem-abbruch.html
http://www.windows-10-forum.com/threads/c1900101-30018-abbruch-upgrade-win7-auf-win10-trotzt-keine-tuneup-etc.13804/
https://www.win-10-forum.de/windows-10-installation-and-upgrade/2287-upgrade-win10-pro-x64-abbruch-fehler-installation-windows-10-a.html
https://www.winboard.org/windows-10/170136-upgrade-unter-win10-bringt-fehlercode-0xc1900107.html
http://www.windows-10-forum.com/threads/upgrade-win10-10240-auf-14393-fehlercode-0xc000007.42267/
http://www.windows-10-forum.com/threads/akoya-p6630-win10-upgrade-fehler-ohne-fehlercode.13420/
http://www.windows-10-forum.com/threads/upgrade-von-win7-auf-win10-bricht-ab-fehlercode-c11900101-4000d.29398/
http://www.windows-10-forum.com/threads/abbruch-der-windows-10-installation-ohne-fehlercode.40710/
http://www.windows-10-forum.com/threads/windows-10-update-abbruch-mit-fehlercode-0x800705b4.8103/
https://www.winboard.org/windows-10/163916-upgrad-fehler-abbruch-und-fehlercode-0x80070652.html
http://www.windows-10-forum.com/threads/automatisches-windows-10-update-abbruch-mit-fehlercode-0x800705b4.8118/
http://www.windows-10-forum.com/threads/spontaner-abbruch-des-updates-auf-windows-10-fehlercode-80070006-2000c.6943/
http://www.windows-10-forum.com/threads/bei-update-auf-windows-10-abbruch-mit-fehlercode-0xc1900101-0x30017-in-phase-first_boot.43214/
http://www.windows-10-forum.com/threads/win-10-update-abbruch-und-einer-fehlermeldung-wie-z-b-fehlercode-0x80004005-oder-0x80070570.68538/
http://www.windows-10-forum.com/threads/win10-abbruch-bei-update-auf-1709-bei-56.75168/