* * Mod note on 1/12/24. * * Please see: https://www.yourwindowsguide.com/2024/01/fix-error-0x80070643-for-windows-10-kb5034441-update.html The latest update downloads and then fails to install. OS Build # 19045.3930. Update Troubleshoot tool repair but it does not help. MS Windows Update Catalog does not have the update. Other updates all went through without any trouble. This is a brand new update. Is this a known issue? Is there a resolution specific to this update? (Please do not copy and paste standard procedure)

Just wait till Microsoft fixes it. Its better to wait then fiddle with it which could lead to other problems. If you are anoyyed its showing up in the updates menu I recommend the show/hide tool which makes the update disappear from view. You can unhide it when you want to.

Yep did this too, I don't care since I don't even have bit locker on so this just makes it so its out of sight and out of mind!

In my case resizing the recovery partition to 750 MB resolved the issue. I used AOMEI Partition Assistant software. First, I added a new 250MB partition of unallocated space to my disk C: and then I resized my existing 500MB RE partition to 750MB. That's all.

Nothing is working. Help! I just run my wushowhide.diagcab file & told it to ignore the update completely, error message gone, problem solved, now just says " windows is upto date " when I click update, no one should have to mess about with their partion sizes just for a stupid security update, they should release a fix at some point as it's effecting a lot of users.

The 250 is the amount that you have to shrink the OS partition so that the Recovery partition can expand by 250. I had 500 MB in my original recovery partition, it was not enough, I went to 1 GB and the update loaded.

Windows 10 22h2 security update [KB5034441] fails to install with code: 0x80070643

Anonymous

* * Mod note on 1/12/24. * *

Please see: https://www.yourwindowsguide.com/2024/01/fix-error-0x80070643-for-windows-10-kb5034441-update.html

The latest update downloads and then fails to install.

OS Build # 19045.3930.
Update Troubleshoot tool repair but it does not help.
MS Windows Update Catalog does not have the update.
Other updates all went through without any trouble.

This is a brand new update. Is this a known issue? Is there a resolution specific to this update? (Please do not copy and paste standard procedure)

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.

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194 answers

Anonymous

2024-01-10T23:34:33+00:00

Just wait till Microsoft fixes it. Its better to wait then fiddle with it which could lead to other problems. If you are anoyyed its showing up in the updates menu I recommend the show/hide tool which makes the update disappear from view. You can unhide it when you want to.
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Anonymous

2024-01-10T23:31:53+00:00

Yep did this too, I don't care since I don't even have bit locker on so this just makes it so its out of sight and out of mind!
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Anonymous

2024-01-10T23:14:14+00:00

In my case resizing the recovery partition to 750 MB resolved the issue. I used AOMEI Partition Assistant software. First, I added a new 250MB partition of unallocated space to my disk C: and then I resized my existing 500MB RE partition to 750MB. That's all.
Was this answer helpful?

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Anonymous

2024-01-10T22:49:14+00:00

Nothing is working. Help!

I just run my wushowhide.diagcab file & told it to ignore the update completely, error message gone, problem solved, now just says " windows is upto date " when I click update, no one should have to mess about with their partion sizes just for a stupid security update, they should release a fix at some point as it's effecting a lot of users.
Was this answer helpful?

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Anonymous

2024-01-10T22:47:15+00:00

The 250 is the amount that you have to shrink the OS partition so that the Recovery partition can expand by 250. I had 500 MB in my original recovery partition, it was not enough, I went to 1 GB and the update loaded.
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