eraser.xml

<?xml version="1.0" encoding="UTF-8"?>
<packages:packages xmlns:packages="http://www.wpkg.org/packages">

  <package id="eraser" name="Eraser advanced security tool" revision="%version%.1" priority="50" reboot="false">
    <variable name="version" value="6.2.0" />
    <check type="uninstall"    condition="exists" path="Eraser %version%.*" />

    <install cmd='msiexec /l* %WPKGLOGDIR%\eraser_%version%_install.log /qn /norestart /i "%WPKGSOFTWARE%\eraser\Eraser %version%\eraser (x64).msi" '/>

    <upgrade include="remove" />
    <upgrade include="install" />

    <remove cmd='msiExec.exe /qn /X{5227C9E1-58FC-45DE-880C-0E4C3559837D}' />
  </package>

</packages:packages>