Windows 10 Media Creation Tool Error: 0x80042405 - 0xA001A

Anonymous
2017-11-16T13:39:26+00:00

Greetings,

Recently, I have seen many people inquiring about this error regarding the Media Creation Tool. I myself got this error when I try to create a bootable USB drive (aka Create an Installable Media).

Here's what I tried:

Reformatting USB drive to FAT32

Deleting files

Tried to locate and run Setupprep.exe (I couldn't find this file in C:\$Windows.~BT\Sources or anywhere)

Change Startup Type of Update-Related Services (Startup Type: Manual -> Automatic)

Uninstalled and Reinstall Windows 10 Media Creation Tool

Made sure my USB is above 8Gb as instructed by the tool (it is 15Gb)

The Fix (for me at least):

1. Downloadthe Windows 10 Media Creation Tool directlyinto the USB drive that you want to use as a bootable device (meaning you download the Tool into the same USB you chose to use as an Installation Media). If you already downloaded the tool on your PC's Desktop, copy it into your USB.

2. Run the Tool directly from your USB, meaning you open File Explorer, locate the MediaCreationTool.exe in your USB and double-click to run it.

The installer should then create an Installation Media/Bootable USB.

Hope this helps!

Cheers,

Tom

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

322 answers

Sort by: Oldest
  1. Anonymous
    2018-12-24T16:45:35+00:00

    to resolve the issue I was able to do it using two methods:

    1- format the USB drive and create GPT partition. I used easeUS to do that,

    2- Disable the secure boot in the bios.

    and RUN the tool as an administrator.

    Both solutions were successful and I was able to create the windows 10 1809 bootable USB with no errors.

    Good luck

    Was this answer helpful?

    2 people found this answer helpful.
    0 comments No comments
  2. Anonymous
    2018-12-24T16:54:03+00:00

    to resolve the issue I was able to do it using two methods:

    1- format the USB drive and create GPT partition. I used easeUS to do that,

    2- Disable the secure boot in the bios.

    and RUN the tool as an administrator.

    Both solutions were successful and I was able to create the windows 10 1809 bootable USB with no errors.

    Good luck

    Was this answer helpful?

    5 people found this answer helpful.
    0 comments No comments
  3. Anonymous
    2018-12-24T23:57:51+00:00

    I have had this issue for years and tried all sort of fixes in the past.  I have to keep downloading the Media Creation Tool until it finally works.  NOT SURE WHY MICROSOFT DOES NOT FIX OR GIVE A FIX TO GET SIMPLE APPLICATION TO WORK!!??  I think a few years of beta testing (pun intended) has been long enough.

    Was this answer helpful?

    10+ people found this answer helpful.
    0 comments No comments
  4. Anonymous
    2018-12-25T16:09:08+00:00

    well I got it finally all it took was doing it the normal way on a different pc then the one I use and it worked the first try

    Was this answer helpful?

    0 comments No comments
  5. Anonymous
    2018-12-25T17:35:16+00:00

    Thank you, DeathForge666.

    Your post illustrates the underlying problem with this process: Inconsistency.

    The solution for one person does not work for others. My best guess is that the process can fail at a number of points and that is why we are seeing so many solutions.

    Was this answer helpful?

    1 person found this answer helpful.
    0 comments No comments