Windows update

Question

Windows update

Ernesto 50

I've been dealing with this issue for over a week. During that time, I've tried almost every troubleshooting method I could find. I've run multiple Command Prompt (CMD) commands, reset the Windows Update components, restarted the Windows Update and BITS services, ran sfc /scannow and DISM /Online /Cleanup-Image /RestoreHealth, cleared the update cache, and even freed up disk space to rule out storage issues. Despite all of these attempts, Windows Update still fails with Download error 0x80244018 when trying to download the latest Windows 11 Insider Preview Feature Update (26220.8925). I'm running out of ideas and would appreciate any help identifying the root cause.

Ernesto 50 Reputation points

2026-07-25T23:48:33.6133333+00:00
Issue Description: Windows Update Error 0x80244018

I am unable to update my Windows installation through Windows Update.

Current version:

Operating System: Windows 11 Insider Preview

Feature Update Version: 26220.8925

Problem: Every time I try to download or install the latest available updates through Windows Update, the process fails with the following error:

Download error – 0x80244018

The update does not download successfully, preventing my system from receiving new Insider Preview builds and security updates.

Troubleshooting already attempted:

Restarted the computer multiple times.

Ran the Windows Update Troubleshooter.

Reset Windows Update components (SoftwareDistribution and Catroot2 folders).

Restarted Windows Update, BITS, and Cryptographic Services.

Verified that the internet connection is stable.

Checked that the date and time are correct.

Ran sfc /scannow and DISM /Online /Cleanup-Image /RestoreHealth.

Cleared the BITS transfer queue.

Tried updating again after each step.

Despite these troubleshooting steps, Windows Update continues to fail with error 0x80244018.

Additional information:

I am enrolled in the Windows Insider Program.

The issue specifically affects Windows Update downloads.

No third-party antivirus software is interfering with the update process (if applicable).

I would appreciate any guidance on determining the root cause of error 0x80244018 and restoring Windows Update functionality.
rishi alfred rajamani 0 Reputation points

2026-07-27T01:43:47.84+00:00

Dear Respected Sir, experienced same issue, since i had not updated Windows on one of my laptops for over perhaps 4 months. reason perhaps some (non Microsoft maybe )driver has updated before this '8925 install was attempted which is creating a conflict! like maybe an Intel driver etc my Windows build is 24H2 261206982. install error 0xc1900101

Answer accepted by question author

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Your answer

Ernesto 50 Reputation points

2026-07-25T23:48:33.6133333+00:00

Issue Description: Windows Update Error 0x80244018

I am unable to update my Windows installation through Windows Update.

Current version:

Operating System: Windows 11 Insider Preview

Feature Update Version: 26220.8925

Problem: Every time I try to download or install the latest available updates through Windows Update, the process fails with the following error:

Download error – 0x80244018

The update does not download successfully, preventing my system from receiving new Insider Preview builds and security updates.

Troubleshooting already attempted:

Restarted the computer multiple times.

Ran the Windows Update Troubleshooter.

Reset Windows Update components (SoftwareDistribution and Catroot2 folders).

Restarted Windows Update, BITS, and Cryptographic Services.

Verified that the internet connection is stable.

Checked that the date and time are correct.

Ran sfc /scannow and DISM /Online /Cleanup-Image /RestoreHealth.

Cleared the BITS transfer queue.

Tried updating again after each step.

Despite these troubleshooting steps, Windows Update continues to fail with error 0x80244018.

Additional information:

I am enrolled in the Windows Insider Program.

The issue specifically affects Windows Update downloads.

No third-party antivirus software is interfering with the update process (if applicable).

I would appreciate any guidance on determining the root cause of error 0x80244018 and restoring Windows Update functionality.
rishi alfred rajamani 0 Reputation points

2026-07-27T01:43:47.84+00:00

Dear Respected Sir, experienced same issue, since i had not updated Windows on one of my laptops for over perhaps 4 months. reason perhaps some (non Microsoft maybe )driver has updated before this '8925 install was attempted which is creating a conflict! like maybe an Intel driver etc my Windows build is 24H2 261206982. install error 0xc1900101

Answer 1

CrazyKats 18,130 Volunteer Moderator

Hi Ernesto,

Exactly which build are you on?

Use WIN+R, type winver for the build #.

You say above that your current version

is 26220.8925. That is the latest build for

The Beta 25H2.

It sounds like the only thing you haven't

tried is a Repair Install using:

User's image

Ernesto 50 Reputation points

2026-07-26T00:16:56.88+00:00

Hi, my version of windows is: 25H2 (OS Build 26200.8875)
Ernesto 50 Reputation points

2026-07-26T00:19:46.78+00:00