I get error code 80071A3F when trying to Update Windows. How do I repair this so Windows Update will

[AWS]

Windows Update
Failed: 13 Updates Error(s) Found :Code 80071A3F Windows Update encountered an unknown error
http://support.microsoft.com
Cumulative Security Update for Internet Explorer 9 for Windows Vista for x64-based Systems (KB2792100) Download size: 27.1 MB Update type: Important http://go.microsoft.com/fwlink/?LinkId=275670
Security Update for Internet Explorer 9 for Windows Vista for x64-based Systems (KB2797052) Download size: 633 KB Update type: Important http://go.microsoft.com/fwlink/?LinkId=275837
Security Update for Microsoft .NET Framework 2.0 SP2 on Windows Vista SP2 and Windows Server 2008 SP2 for x64 (KB2742601) Download size: 8.4 MB http://go.microsoft.com/fwlink/?LinkID=261910
Security Update for Microsoft .NET Framework 2.0 SP2 on Windows Vista SP2 and Windows Server 2008 SP2 for x64 (KB2789646) Download size: 4.5 MB http://go.microsoft.com/fwlink/?LinkID=273909
Security Update for Microsoft .NET Framework 3.0 SP2 on Windows Vista SP2 and Windows Server 2008 SP2 for x64 (KB2756919) Download size: 5.5 MB http://go.microsoft.com/fwlink/?LinkID=265135
Security Update for Windows Vista for x64-based Systems (KB2753842) Download size: 498 KB
http://go.microsoft.com/fwlink/?LinkId=271624
Security Update for Windows Vista for x64-based Systems (KB2757638) Download size: 2.1 MB
http://go.microsoft.com/fwlink/?LinkId=264923
Security Update for Windows Vista for x64-based Systems (KB2778344) Download size: 1.3 MB
http://go.microsoft.com/fwlink/?LinkId=275718
Security Update for Windows Vista for x64-based Systems (KB2780091) Download size: 1.1 MB
http://go.microsoft.com/fwlink/?LinkId=271307
Security Update for Windows Vista for x64-based Systems (KB2785220) Download size: 239 KB
http://go.microsoft.com/fwlink/?LinkId=273872
Security Update for Windows Vista for x64-based Systems (KB2790655) Download size: 809 KB
http://go.microsoft.com/fwlink/?LinkId=278912
Security Update for Windows Vista for x64-based Systems (KB2799494) Download size: 2.3 MB
http://go.microsoft.com/fwlink/?LinkId=278914

Update for Windows Vista for x64-based Systems (KB2763674) Download size: 368 KB
http://support.microsoft.com/kb/2763674

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