Changes
→EXE installer package.xml
<package
id="7zip"
name="7-Zip" revision="432457"
reboot="false" priority="0">
<check type="file" condition="exists" path="%PROGRAMFILES%\7-Zip\7zFM.exe" />
<install cmd='%SOFTWARE%\7-zip\7z4327z457.exe /S'>
<exit code="0" />
</install>