Help with "Windows 10 installation has failed" at 73% on Windows 8.1 Pro

Anonymous
2021-11-10T18:20:07+00:00

Every time I try to install Windows 10 through the Media tool I always stop at 73%. I tried to do it on a Clean Boot and it was the same. I also tried to remove the "read-only" and "system" attributes on the "$WINDOWS.~BT", but it doesn't let me change the "Read-Only" attribute on a file called boot.sdi and I don't know how to remove the "System" attribute.

Windows for home | Windows 10 | Install and upgrade

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

0 comments No comments

58 answers

Sort by: Newest
  1. Anonymous
    2022-03-16T20:49:54+00:00

    mine is failing at 72%, I am downloading it from online. If Microsoft does not care about tech support,what do we do!!! I am a 60 yr old senior citizen and not computer savvy. I just don't know. can someone, ANYONE help me? I would even pay a reasonable fee.

    Las Vegas, NV March 16, 2022

    NormandSavoie1,

    I clicked on https://www.zdnet.comarticle/heres-how-you-can-still-get-a-free-windows-10-upgrade/ 

    There I got an older version of Window 10

    Then I upgrade to several Win 10 versions until obtain Windows 10 Home Edition Version 21H2

    Jose M Contle-Morales

    Was this answer helpful?

    0 comments No comments
  2. Anonymous
    2022-03-16T20:48:45+00:00

    I receive the same error, after previously having Windows 10 Home installed on the computer. My computer crashed and wouldn't restart. I used my recovery USB stick, but didn't realize it was my original with Windows 8.1. Now when I try to upgrade to Windows 10, I get the "Windows 10 installation has failed" at 73%.

    My profile on my Microsoft account shows the correct computer setup and W[ndows 10 as the operating system - meaning my account is associated with Windows 10, but still no dice on the upgrade.

    Las Vegas, NV March 16, 2022

    ToP_CT

    I clicked on https://www.zdnet.comarticle/heres-how-you-can-still-get-a-free-windows-10-upgrade/ 

    There I got an older version of Window 10

    Then I upgrade to several Win 10 versions until obtain Windows 10 Home Edition Version 21H2

    Jose M Contle-Morales

    Was this answer helpful?

    2 people found this answer helpful.
    0 comments No comments
  3. Anonymous
    2022-03-16T20:47:09+00:00

    Every time I try to install Windows 10 through the Media tool I always stop at 73%. I tried to do it on a Clean Boot and it was the same. I also tried to remove the "read-only" and "system" attributes on the "$WINDOWS.~BT", but it doesn't let me change the "Read-Only" attribute on a file called boot.sdi and I don't know how to remove the "System" attribute.

    Las Vegas, NV March 16, 2022

    Gerilusha,

    I clicked on https://www.zdnet.comarticle/heres-how-you-can-still-get-a-free-windows-10-upgrade/ 

    There I got an older version of Window 10

    Then I upgrade to several Win 10 versions until obtain Windows 10 Home Edition Version 21H2

    Jose M Contle-Morales

    Was this answer helpful?

    0 comments No comments
  4. Anonymous
    2022-03-16T02:21:46+00:00

    I receive the same error, after previously having Windows 10 Home installed on the computer. My computer crashed and wouldn't restart. I used my recovery USB stick, but didn't realize it was my original with Windows 8.1. Now when I try to upgrade to Windows 10, I get the "Windows 10 installation has failed" at 73%.

    My profile on my Microsoft account shows the correct computer setup and W[ndows 10 as the operating system - meaning my account is associated with Windows 10, but still no dice on the upgrade.

    Was this answer helpful?

    4 people found this answer helpful.
    0 comments No comments
  5. Anonymous
    2022-03-14T21:56:58+00:00

    mine is failing at 72%, I am downloading it from online. If Microsoft does not care about tech support,what do we do!!! I am a 60 yr old senior citizen and not computer savvy. I just don't know. can someone, ANYONE help me? I would even pay a reasonable fee.

    Was this answer helpful?

    4 people found this answer helpful.
    0 comments No comments