KB4462923 install failed in "Windows Server 2008 R2 Standard" operation system

Question

Dear Microsoft Server Support Team,&nbsp;KB4462923install failed in "Windows Server 2008 R2 Standard" operation system, open event viewer (image 01), find error message: Installation Failure: Windows failed to install the following update with error 0x80070020: 2018-10 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4462923).&nbsp; [Event ID: 20]&nbsp;1. Why KB4462923 install failed ?&nbsp;&nbsp;2. How to fix this issue&nbsp;?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

dave patrick · Answer

Might try working through this one.
https://support.microsoft.com/en-us/help/10164/fix-windows-update-errors
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sui chung kan · Answer

My server is run windows server 2008 R2, not windows 7 or windows 8

dave patrick · Answer

2008 R2 == windows 7 kernel
Follow steps for windows 7
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sui chung kan · Answer

Dear MS support team&nbsp;I double-click the WindowsUpdate.diagcab file to run the troubleshooter. After troubleshooter completed then show below Error : Windows Update error 0x800F081F (2008-11-01-T-01_11_12A) not fixed&nbsp;Why show above error message ?&nbsp; How to fix KB4462923 installation ? &nbsp;RegardsVincent Kan &nbsp;

dave patrick · Answer

0x800F081F = The source files could not be found. May have to check \dism.log, \windowsupdate.log, \cbs.log files for more details. There are more steps in document to try.
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KB4462923 install failed in "Windows Server 2008 R2 Standard" operation system

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