NET Framework 4.7.2 Setup failed,how to fix it?

Hello friends!
this tutorial will teach you how can you fix NET Framework 4.7.2 Not installing issue.

MicrosoftRootCertificateAuthority2011 :http://www.mediafire.com/file/h5za6bxjo7o34aw/MicrosoftRootCertificateAuthority2011.cer/file

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