PIXresizer
PIXresizer is a freeware photo resizing program to easily create web and e-mail friendly versions of your images with reduced file sizes. It allows resize pictures in batch.
Install Type: InnoSetup http://unattended.sourceforge.net/InnoSetup_Switches_ExitCodes.html
WPKG Package
<packages>
<package id='PIXresizer' name='PIXresizer' revision='%version%' priority='92' reboot='false'>
<variable name="version" value="2.0.5" />
<check type="registry" condition="equals" path="HKLM\Software\Microsoft\Windows\CurrentVersion\Uninstall\PIXresizer_is1\DisplayVersion" value="%version%" />
<install cmd='"%SOFTWARE%\PixResizer\PIXresizer-%version%.exe" /verysilent' />
<upgrade include="remove" />
<upgrade include="install" />
<remove architecture="x86" cmd='%COMSPEC% /C "%PROGRAMFILES%\PIXresizer\unins000.exe" /verysilent' />
<remove architecture="x64" cmd='%COMSPEC% /C "%PROGRAMFILES(x86)%\PIXresizer\unins000.exe" /verysilent' />
</package>
</packages>