Windows Update Error 0x8007371B happens when the Windows system component store (used for updates) is damaged or missing files, which prevents updates from installing correctly.
To resolve this error, start by opening Command Prompt as an administrator and running:
These two commands repair corrupted system files and restore the Windows component store, making updates possible again.
Next, clear the update cache by stopping Windows Update services and renaming the cache folders:
After running these commands and restarting your PC, retry Windows Update.
For a detailed step-by-step guide, visit the support article on resolving Error 0x8007371B published by WinChatSupport.