Celestia
This is a silent installer for Celestia
<?xml version="1.0" encoding="UTF-8"?>
<packages>
<package
id="celestia"
name="Celestia"
revision="161"
reboot="false"
priority="10">
<check type="uninstall" condition="exists" path="Celestia 1.6.1" />
<install cmd='"%SOFTWARE%\celestia\celestia-win32-1.6.1.exe" SP- /silent /norestart /nocancel' />
<install cmd='cmd /c del /q /s "%UserProfile%\Desktop\Celestia.lnk"' />
<install cmd='cmd /c del /q /s "%AllUsersProfile%\Start Menu\Programs\Celestia\README.lnk"' />
<install cmd='cmd /c del /q /s "%AllUsersProfile%\Start Menu\Programs\Celestia\Celestia on the Web.lnk"' />
<upgrade cmd='"%SOFTWARE%\celestia\celestia-win32-1.6.1.exe" SP- /silent /norestart /nocancel' />
<upgrade cmd='cmd /c del /q /s "%UserProfile%\Desktop\Celestia.lnk"' />
<upgrade cmd='cmd /c del /q /s "%AllUsersProfile%\Start Menu\Programs\Celestia\README.lnk"' />
<upgrade cmd='cmd /c del /q /s "%AllUsersProfile%\Start Menu\Programs\Celestia\Celestia on the Web.lnk"' />
<remove cmd='"%ProgramFiles%\Celestia\unins000.exe" SP- /silent /nocancel /norestart' />
</package>
</packages>