E-Prime
From WPKG | Open Source Software Deployment and Distribution
This is a silent installer and uninstaller for E-Prime. Installer may only work for "pro"-version that is delivered as *.msi-package.
<?xml version="1.0" encoding="UTF-8"?>
<packages>
<package
id="eprime2"
name="E-Prime 2.0 (2.0.8.22)"
revision="1"
priority="0">
<check type="uninstall" condition="exists" path="E-Prime 2.0 (2.0.8.22)" />
<install cmd='msiexec /i "%SOFTWARE%\E-Prime\E-Prime 2.0.msi" /qb' />
<remove cmd='msiexec /q /x{ADF3275B-23D9-4714-B357-4DED9D6EE705}' />
</package>
</packages>