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  1. Joined : Jul 2015
    Posts : 33
    windows 8.1
       29 Jul 2015 #1

    My windows 10 failed to upgrade


    I am now getting a new error. The error i am now getting is error C1420127 windows 10 now installs almost but towards the end it stops and says error and then when i go to look at it that is what the error is.
    Thanks for any help or tips
    Last edited by Lukeyreborn78; 29 Jul 2015 at 06:22.
      My System SpecsSystem Spec


  2. Joined : Jul 2015
    Posts : 33
    windows 8.1
       29 Jul 2015 #2

    Also here is what happens when i go to view the error. I don't know if this helps anymore (http://gyazo.com/a6eb5dcac6da599440a36b7488e6711b)
      My System SpecsSystem Spec


  3. Joined : Jul 2015
    沖縄県
    Posts : 119
    Windows 10 Pro
       29 Jul 2015 #3

    Lukeyreborn78 said: View Post
    Also here is what happens when i go to view the error. I don't know if this helps anymore (http://gyazo.com/a6eb5dcac6da599440a36b7488e6711b)
    Try this :/

    How to fix Windows10 Update Error code 80240020 - Windows 10 Forums

    Btw, you can't use setup.exe you will get that error
      My System SpecsSystem Spec


  4. Joined : Jul 2015
    Posts : 31
    Windows 10 Pro
       29 Jul 2015 #4

    I registered just to reply to this. Sorry if it hurts, but are you retarded?
    Microsoft has never said to use setup.exe. Why do you do that? Of course error is to be expected.

    Forcing windows update not always works (tried on 5 machines today, only 2 worked). Sometimes it's downloading, preparing and on the last step you might get error.

    But if everything is successful after download and preparation, it should popup a window where it will ask you to agree to it.

    I highly recommend you to wait until tomorrow and see how things go. I broke Windows Update on 2 machines because of too many "tweaks" to receive it. The upgrade will not be gone, don't worry.
      My System SpecsSystem Spec


  5. Joined : Jul 2015
    Posts : 33
    windows 8.1
       29 Jul 2015 #5

    NoDeX said: View Post
    I registered just to reply to this. Sorry if it hurts, but "are you retarded"?
    Microsoft has never said to use setup.exe. Why do you that? Of course error is to be expected.

    Forcing windows update not always works (tried on 5 machines today, only 2 worked). Sometimes it's downloading, preparing and on the last step you might get error.

    But if everything is successful after download and preparation, it should popup a window where it will ask you to agree to it.
    Thanks bro, i feel so much better now being called a retard and yes i do know that you are not ment to use that. i was just giving everything and anything a shot :P i just was looking forward to windows 10 and my friend was like uh yeah just booting up the windows 10 ahhhh and mine was still not working. so i was just ruling out anything and everything that might of worked
      My System SpecsSystem Spec


  6. Joined : Jul 2015
    Posts : 33
    windows 8.1
       29 Jul 2015 #6

    Akane said: View Post
    Try this :/

    How to fix Windows10 Update Error code 80240020 - Windows 10 Forums

    Btw, you can't use setup.exe you will get that error
    Thankyou for the help i will give it a try now
      My System SpecsSystem Spec


  7. Joined : Jul 2015
    Posts : 33
    windows 8.1
       29 Jul 2015 #7

    Akane said: View Post
    Try this :/

    How to fix Windows10 Update Error code 80240020 - Windows 10 Forums

    Btw, you can't use setup.exe you will get that error
    Thankyou for the help but it did not work, Yes i did remove the files in the download and then typed the command in cmd with admin and yes it did download windows 10 again but when it was preparing to installing it installed half way then failed again. For some reason the download size of the file was 5. something gbs and then it dropped to 2.65 idk why. i just disabled my antivirus and tried again but no luck. Thanks for the try tho.
      My System SpecsSystem Spec


  8. Joined : Jul 2015
    Posts : 31
    Windows 10 Pro
       29 Jul 2015 #8

    Lukeyreborn78 said: View Post
    Thankyou for the help but it did not work, Yes i did remove the files in the download and then typed the command in cmd with admin and yes it did download windows 10 again but when it was preparing to installing it installed half way then failed again. For some reason the download size of the file was 5. something gbs and then it dropped to 2.65 idk why. i just disabled my antivirus and tried again but no luck. Thanks for the try tho.
    Yes, this is obvious bug when we manually mess with Windows Update. The OS is going to download again, and size downloading will grow to 5GB, then 10GB, etc... it keeps staking in the folder but upgrade fails.

    Like I said, worked on 2 machines out of 5, so it's not the location. It's just Microsoft wanting people to ruin their systems because wait is killing us all.
      My System SpecsSystem Spec


  9. Joined : Jul 2015
    Posts : 33
    windows 8.1
       29 Jul 2015 #9

    NoDeX said: View Post
    Yes, this is obvious bug when we manually mess with Windows Update. The OS is going to download again, and size downloading will grow to 5GB, then 10GB, etc... it keeps staking in the folder but upgrade fails.

    Like I said, worked on 2 machines out of 5, so it's not the location. It's just Microsoft wanting people to ruin their systems because wait is killing us all.
    haha yeah xD i hope they fix it soon which i'm guessing they will because a lot of people are having the problem.
      My System SpecsSystem Spec


  10. Joined : Jul 2015
    Posts : 31
    Windows 10 Pro
       29 Jul 2015 #10

    Should be there until tomorrow at most. If not - boycott M$ for failed promises once again
      My System SpecsSystem Spec


 
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