Windows Update and the Store app may display the error code 0x801901F4 on some ASUS systems. Error code 0x801901F4 (HTTP_STATUS_SERVER_ERROR 500) usually occurs when you attempt to open a website with a malformed address or the URL has reserved characters.Read more
windows update
Windows 11 Upgrade option does not appear in Windows Update
If you’re using a Windows 10 computer with hardware specifications fully compatible with Windows 11, you can upgrade to Windows 11 via Windows Update. However, on some eligible PCs, the Windows 11 Feature Update may not be shown on the Windows Update page.Read more
[Fix] Windows Update “Attention Needed” Notification in Settings
When you open Settings, you may see a notification that says “Attention needed” near the Windows Update icon at the top of the Settings window.
Clicking on the “Windows Update (Attention needed)” icon may do nothing.Read more
[Fix] Windows Update (Wuauserv) Service Error 1058
When you attempt to start the Windows Update service via Services MMC or command-line, the following error may occur:
Windows could not start the Windows Update service on Local Computer. Error 1058: The service cannot be started, either because it is disabled or because it has no enabled devices associated with it.
KB5035853, KB5034765, KB5034204 fail with the error 0x800f0922
The KB5034204 (2014-01), KB5034765 (2014-02), and KB5035853 (2024-03) Cumulative updates may fail with the error code 0x800f0922, which indicates a rollback has occurred.
The update fails due to a version mismatch error. The CBS.log file may show the following entry:
Error 0x80070519 in WinREAgent::WinREServicingManager::InternalLoad (base\diagnosis\srt\winreagent\dll\winreservicingmanager.cpp:1044): Version mismatch, saved Servicing manager is in a different version
How to Upgrade to Windows 10 22H2 from 2004, 20H2, 21H1, 21H2
If your system runs Windows 10 2004, 20H2, 21H1, or version 21H2, you can upgrade to version 22H2 quickly without reinstallation. You can upgrade to 22H2 using the Enablement Package. You don’t have to install the Feature update/Windows Setup, and no ISO or Media Creation Tool is needed.Read more
Feature Update Error 0x80242016 in Windows 10/11
When you use Windows Update to install a Feature update for Windows 10 or 11, the error code 0x80242016 may appear.
The error code 0x80242016 (“WU_E_UH_POSTREBOOTUNEXPECTEDSTATE”) means “The state of the update after its post-reboot operation has completed is unexpected.”Read more
Windows Update Shows Old Updates
After installing the latest Feature Update, the Windows Update may still show updates that apply to the previous Windows version. For example, after updating to Windows 11 to 22H2 from 21H2, the Windows Update page in Settings lists the updates applicable for Version 21H2.Read more
Restore Missing Delivery Optimization Service (DoSvc)
If the Delivery Optimization Service (DoSvc) is missing in the Services MMC console in Windows 10/11, use the registry fix in this article to restore it.Read more
Windows Update Something went wrong, Try to reopen Settings Later
When you launch Settings and click Windows Update, the Windows Update page may show the following error:
Something went wrong. Try to reopen Settings Later