Q. You receive error 0x80070002 when you attempt to update your computer by using WSUS, SMS, SUS, Windows Update, or Microsoft Update?

Microsoft Knowledge Base Article 922582 Resolves a problem where you may receive a 0x80070002 error message and the update may fail when you try to update a computer that is running Windows by using WSUS, SMS, SUS, Windows Update, or Microsoft Update.