This update fails to install every day when I shut down my computer. Here is the WindowsUpdate.Log:
2014-12-0215:50:11:46942044cAU#########2014-12-0215:50:11:46942044cAU # Initiating install at shutdown
2014-12-0215:50:11:46942044cAU # Approved updates = 1
2014-12-0215:50:11:51642044cAU<<## SUBMITTED ## AU: Install updates / installing updates [CallId = {685C12BB-7AA9-4A31-9620-8F306EEE31C3}]
2014-12-0215:50:11:51642044cShutdwnInstallAtShutdown starts.
2014-12-0215:50:11:5164201528Agent*************
2014-12-0215:50:11:5164201528Agent** START ** Agent: Installing updates [CallerId = AutomaticUpdates]
2014-12-0215:50:11:5164201528Agent*********
2014-12-0215:50:11:5164201528Agent * Updates to install = 1
2014-12-0215:50:11:5314201528Agent * Title = Security Update for SQL Server 2012 Service Pack 1 (KB2977326)
2014-12-0215:50:11:5314201528Agent * UpdateId = {E0D65CC4-3B13-4352-BD89-A28C5F4C5017}.200
2014-12-0215:50:11:5314201528Agent * Bundles 1 updates:
2014-12-0215:50:11:5314201528Agent * {C076E757-1A4F-44DB-823B-CFFC07CD7D38}.200
2014-12-0215:50:11:54742016d8ShutdwnInstallAtShutdown got install progress.
2014-12-0215:50:12:327420d4cReportCWERReporter finishing event handling. (00000000)
2014-12-0215:50:20:54842044cAUWARNING: Pending directive, 'Install Approval', is not applicable
2014-12-0215:50:24:41742016d8ShutdwnInstallAtShutdown got install progress.
2014-12-0215:50:24:43242016d8ShutdwnInstallAtShutdown got install progress.
2014-12-0215:50:24:4324201528DnldMgrPreparing update for install, updateId = {C076E757-1A4F-44DB-823B-CFFC07CD7D38}.200.
2014-12-0215:50:25:1192052608Misc=========== Logging initialized (build: 7.6.7600.320, tz: -0600) ===========
2014-12-0215:50:25:1192052608Misc = Process: C:\Windows\system32\wuauclt.exe
2014-12-0215:50:25:1192052608Misc = Module: C:\Windows\system32\wuaueng.dll
2014-12-0215:50:25:1192052608Handler:::::::::::::
2014-12-0215:50:25:1192052608Handler:: START :: Handler: Command Line Install
2014-12-0215:50:25:1192052608Handler:::::::::
2014-12-0215:50:25:1192052608Handler : Updates to install = 1
2014-12-0215:50:25:11942016d8ShutdwnInstallAtShutdown got install progress.
2014-12-0215:52:23:99142044cAUAU setting next sqm report timeout to 2014-12-03 21:52:23
2014-12-0215:54:39:5872052608Handler : WARNING: Command line install completed. Return code = 0x84b20001, Result = Failed, Reboot required = false
2014-12-0215:54:39:5872052608Handler : WARNING: Exit code = 0x8024200B
2014-12-0215:54:39:58742016d8AU>>## RESUMED ## AU: Installing update [UpdateId = {E0D65CC4-3B13-4352-BD89-A28C5F4C5017}]
2014-12-0215:54:39:5872052608Handler:::::::::
2014-12-0215:54:39:5872052608Handler:: END :: Handler: Command Line Install
2014-12-0215:54:39:5872052608Handler:::::::::::::
2014-12-0215:54:39:58742016d8AU # WARNING: Install failed, error = 0x80070643 / 0x84B20001
2014-12-0215:54:39:58742016d8ShutdwnInstallAtShutdown got install progress.
2014-12-0215:54:39:7114201528ReportREPORT EVENT: {DFA9CDC8-334A-4E57-9588-77B8E980833D}2014-12-02 15:54:39:587-06001198101{E0D65CC4-3B13-4352-BD89-A28C5F4C5017} 20080070643 AutomaticUpdatesFailureContent InstallInstallation Failure: Windows failed to install the following update with error 0x80070643: Security Update for SQL Server 2012 Service Pack 1 (KB2977326).
2014-12-0215:54:39:7274201528ReportCWERReporter::HandleEvents - WER report upload completed with status 0x8
2014-12-0215:54:39:7274201528ReportWER Report sent: 7.6.7600.320 0x80070643 E0D65CC4-3B13-4352-BD89-A28C5F4C5017 Install 101 Unmanaged
2014-12-0215:54:39:7274201528ReportCWERReporter finishing event handling. (00000000)
2014-12-0215:54:39:8054201528Agent*********
2014-12-0215:54:39:80542016d8AUInstall call completed.
2014-12-0215:54:39:8054201528Agent** END ** Agent: Installing updates [CallerId = AutomaticUpdates]
2014-12-0215:54:39:80542016d8AU # WARNING: Install call completed, reboot required = No, error = 0x00000000
2014-12-0215:54:39:8054201528Agent*************
2014-12-0215:54:39:80542016d8AU#########
2014-12-0215:54:39:80542016d8AU## END ## AU: Installing updates [CallId = {685C12BB-7AA9-4A31-9620-8F306EEE31C3}]
2014-12-0215:54:39:80542016d8AU#############
jim...