KaleidaGraph
This is a silent installer and uninstaller for KaleidaGraph, a data analysis software. More info from here.
<package id="kaleidagraph" name="KaleidaGraph" revision="1" priority="0" reboot="false" >
<check type='uninstall' condition='exists' path='KaleidaGraph 3.5' />
<install cmd='%SOFTWARE%\kaleidagraph\KGSetup /s' />
<install cmd='cmd /c copy /y %SOFTWARE%\kaleidagraph\KGraph.rsr "%ProgramFiles%\KaleidaGraph" ' />
<remove cmd='%windir%\unvise32.exe %programFiles%\KaleidaGraph\uninstal.log' />
</package>