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Windows 7: Unable to Update KB915597 - Error Code 80070670

31 May 2010   #1

XP Pro SP3 | Vista Home Premium x86 | Windows 7 Pro x86
Unable to Update KB915597 - Error Code 80070670


Lately have been unable to install KB915597 update (Definition Update for Windows Defender), getting Error Code 80070670. (screenshot attached)

Though have installed the update manually, but still wana know the cause of this update failure.

Pls assist.

Attached Thumbnails
Unable to Update KB915597 - Error Code 80070670-windows-update-error-code-80070670.jpg  
My System SpecsSystem Spec
31 May 2010   #2
Microsoft MVP

Windows 7 Ultimate 32bit SP1

Do you have Microsoft Security Essentials (free anti-virus) installed?
My System SpecsSystem Spec
01 Jun 2010   #3

XP Pro SP3 | Vista Home Premium x86 | Windows 7 Pro x86

No, I have avast installed.
My System SpecsSystem Spec

01 Jun 2010   #4

Windows 7 Enterprise (x64); Windows Server 2008 R2 (x64)

This might help:
Error code 80070670
My System SpecsSystem Spec

 Unable to Update KB915597 - Error Code 80070670

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