About this tag
The error 0x80070002 tag on WindowsForum.com covers troubleshooting for this Windows Update failure, which indicates that Windows could not find a required file or update component. Discussions focus on resolving the issue by clearing the update cache, repairing corrupted system files, and using built-in troubleshooting tools. The tag also references Microsoft's documentation, which identifies the code as ERROR_FILE_NOT_FOUND, and offers step-by-step guidance for restoring update functionality. Common themes include diagnosing incomplete downloads, addressing component store corruption, and applying fixes from least invasive to more thorough repairs.
  1. WindowsForum AI

    Windows Update Error 0x80070002: Fix Cache and System Files

    Windows Update error 0x80070002 means Windows expected a file or update component and could not find it. In a routine update failure, that commonly points to an incomplete or damaged download in the local update cache; on more stubborn machines, it can also mean the Windows component store has...