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DISM Error Code 1726

Anonymous
2023-08-02T23:51:19+00:00

https://learn-attachment.microsoft.com/api/attachments/31a34eca-cbe7-4f7c-82b0-9c035a4cb06e?platform=QnA

Windows for home | Windows 11 | Performance and system failures

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  1. Ramesh Srinivasan 173.9K Reputation points Volunteer Moderator
    2023-08-07T04:08:25+00:00

    As the ScanHealth command ran fine, I hope the readiness report will be available now. Can you have the latest CBS logs?

    Edit:

    It appears that the system certificate(s) in the system got corrupt. And TiWorker.exe crashes when checking the integrity of the catalog files due to the certificate issue. The certificate error can stop Windows Update from working correctly.

    //And when I tried to reset my pc I got this error//

    As an alternative, you can boot from the USB setup disk and do a Custom installation. A custom installation is a clean installation where in your files are archived to C:\Windows.old, which you can retrieve later.

    How to: Perform a Custom Installation of Windows 11 and Windows 10 or - Microsoft Community: https://answers.microsoft.com/en-us/windows/forum/all/how-to-perform-a-custom-installation-of-windows-11/38adfa8c-32f8-4354-8c53-13b5f2cf7e44

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  2. Anonymous
    2023-08-08T19:03:16+00:00
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  3. Anonymous
    2023-08-08T20:36:08+00:00

    I dont know what happened but I got a .net update which I think fixed the error I get when I try to install "2023-07 Cumulative Update Preview for Windows 11 Version 22H2 for x64-based Systems (KB5028254)" because that installed and I ran SFC which reported "Windows Resource protection did not find any integrity violations." And DISM /Online /Cleanup-image /RestoreHealth completed. So, I guess my problem is gone, thank you for your time and help. ![](https://learn-attachment.microsoft.com/api/attachments/bd6d7981-afe7-4189-8d25-aab30b38672a?platform=QnA

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  4. Ramesh Srinivasan 173.9K Reputation points Volunteer Moderator
    2023-08-09T04:15:02+00:00

    Nice! Glad it's resolved, and thanks for the update.

    1 person found this answer helpful.
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