@JChill:
It's fixed. The original issue was caused by an incomplete installation of the LCU/SSU update. It's now rectified.
You can revert to the previous state (from clean boot to normal startup) if you wish.
Download error - 0x80040154 2025-04 Cumulative Update for Windows 11 Version 24H2 for x64-based Systems (KB5055523)
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Anonymous
Tough one for me, thanks for any and all help!
New PC and Windows 11 install
Windows 11 Home
Version 24H2
OS build 26100.2894 Windows Feature Experience Pack 1000.26100.36.0
Busy at work and took me weeks to migrate files and reinstall programs on new PC.
No problems with new system, everything running and no crashes.
Saw some windows update fails in March but antivirus and drivers were all updating so ignored.
Noticed repeated update fails this month
2025-04 Cumulative Update for Windows 11 Version 24H2 for x64-based Systems (KB5055523)
Download error - 0x80040154
2025-04 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2 for x64 (KB5054979)
Download error - 0x80040154
Stupidly dug in this time and much increased confusion and concern from common recommendations.
Removed all hardware, no programs running same results.
Manual attempt at update from Windows catalog standalone runs but returns
"This update is not applicable to your computer. check the documentation to find out if you need to install another update first"
Possible I'm missing an update that is hanging the new ones, but can't figure out how to sort that.
Windows Update troubleshooter returns
"The Windows Update diagnostic failed to run" **** and recommends talk to an agent
Dism /Online /Cleanup-Image /CheckHealth run in admin cmd returns
Version: 10.0.26100.1150
Image Version: 10.0.26100.2894
The component store cannot be repaired.
Dism /Online /Cleanup-Image /ScanHealth run in admin cmd returns
Version: 10.0.26100.1150
Image Version: 10.0.26100.2894
Error: 0x80040154
Class not registeredSFC /ScanNow run in admin cmd returns
Windows Resource Protection could not start the repair service.
Fix problems using Windows Update "This option is currently unavailable"
Go back "This option is no longer available on this PC"
Any other way to repair Win 11 to avoid redoing all programs, drivers, and files?
I'm stumped.
Windows for home | Windows 11 | Windows update
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.
Answer accepted by question author
Answer accepted by question author
Ramesh
181.9K
Reputation points
Volunteer Moderator
Please run the fixlist below.
Post fixlog.txt.
That should resolve the issue in most cases.
Restart Windows and launch "optionalfeatures.exe" to test.
44 additional answers
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Anonymous
2025-04-18T14:54:35+00:00 -
Ramesh 181.9K Reputation points Volunteer Moderator
2025-04-18T10:15:40+00:00
ISO attempt seemed to hang on reboot, will try again tomorrow after sleep.
https://drive.google.com/file/d/1BMIFMkate2xEMXDOPNbHUdVvIIjhvRU1/view?usp=sharing
Chkdsk
Checking file system on \Device\HarddiskVolume3 Volume label is OS. Examining 1 corruption record ... Record 1 of 1: Index "$I30" of directory "\WINDOWS\INF <0x1,0xb1b6d>" is partially mis-ordered ... no corruption found. 1 corruption record processed in 0.1 seconds. Windows has examined the list of previously identified potential issues and found no problems. No further action is required. Open admin PowerShell and run:
GCI -Path 'c:\windows\logs\cbs\*.*', 'c:\windows\inf\setupapi.dev.log' | Compress-Archive -destination (join-path ([environment]::GetFolderPath('Desktop')) \CBS.zip)This creates a file named CBS.zip on your desktop. Share the file.
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Anonymous
2025-04-18T08:35:09+00:00
ISO attempt seemed to hang on reboot, will try again tomorrow after sleep.
https://drive.google.com/file/d/1BMIFMkate2xEMXDOPNbHUdVvIIjhvRU1/view?usp=sharing
Chkdsk
Checking file system on \Device\HarddiskVolume3 Volume label is OS. Examining 1 corruption record ... Record 1 of 1: Index "$I30" of directory "\WINDOWS\INF <0x1,0xb1b6d>" is partially mis-ordered ... no corruption found. 1 corruption record processed in 0.1 seconds. Windows has examined the list of previously identified potential issues and found no problems. No further action is required.