Windows Error Code 0x80070002 typically occurs during Windows updates and indicates that files are missing or corrupted. This error can prevent updates or other operations from completing. Common causes include interrupted downloads, corrupted update files, or issues with system files. To fix it, check and correct your system’s date and time, delete the Software Distribution folder, run the System File Checker (SFC), or use the Windows Update Troubleshooter. You may also perform a disk check or manually reset Windows Update components.