[Windows] visual c ++ 2015 redistributable x64 installation failure in Win7, redistributablex64

[Windows] visual c ++ 2015 redistributable x64 installation failure in Win7, redistributablex64

When visual c ++ 2015 redistributable x64 is installed in win7, it gets stuck because visual c ++ 2015 redistributable x64 has kb2999226,wusa.exe (Windows System Console Application, Windows update independent installer) decompress the downloaded Windows6.1-KB2999226-x64.msu to the C-drive root directory.

Open the folder and find the Windows6.1-KB2999226-x64.xml file, as shown below:

<?xml version="1.0" encoding="utf-8"?><unattend xmlns="urn:schemas-microsoft-com:unattend">    <servicing>        <package action="install">            <assemblyIdentity  name="Package_for_KB2999226" version="6.1.1.7" language="neutral" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35"/>            <source location="%configsetroot%\Windows6.1-KB2999226-x64.CAB" />        </package>     </servicing></unattend>

The reason for the card master is that the package path cannot be found and there is a <source/> node in the xml file, its path is identified as <source location = "% configsetroot % \ Windows6.1-KB2999226-x64.CAB"/>, while configsetrootsetting is a user environment variable, but does not exist in the environment, wusa.exe will not find Windows6.1-KB2999226-x64.CAB

Solution:

And copy it to a folder in the c root directory.

Run the installer again.