Hi 121212 蔡,
The error code 0x800f0982 shows a component mismatch, usually triggered when Windows Update expects certain language packs or core system files that are either missing or corrupted. The notification stating your settings are managed by an organization confirms that local registry policies are overriding your connection to the primary update servers. This is highly typical for Long-Term Servicing Channel environments like version 1809, where orphaned enterprise configurations can easily block standard update pathways.
To resolve the policy restriction, open the Registry Editor as an administrator and navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate. Deleting the WindowsUpdate key entirely and restarting your machine will clear any stuck internal routing policies and force your system to communicate directly with Microsoft's default servers. Because this specific mismatch error is heavily tied to language components, you should also navigate to your regional settings and reinstall any language packs you might have added recently.
Once your system restarts, open an elevated Command Prompt to repair the core operating system framework. Run the command DISM.exe /Online /Cleanup-image /Restorehealth and allow it to finish, then run sfc /scannow to replace the corrupted system files causing the blockage. Should the automated engine continue to fail after these repairs, you can bypass the local caching system entirely by searching for KB5082123 on the official Microsoft Update Catalog website and applying the standalone patch manually.
Hope this answer brought you some useful information. If it did, please hit “accept answer”. Should you have any questions, feel free to leave a comment.
VP