<package id="silver" name="%NAME%" group="Standard Programme">
	<variable name="NAME"    value="Microsoft Silverlight v%VERSION%" />
	<variable name="VERSION" value="5.1.50907.0" />
	
	<check type="file" condition="<" value="%VERSION%" arch="x86" path="%programfiles%\Microsoft Silverlight\sllauncher.exe" />
    <check type="file" condition="<" value="%VERSION%" arch="x64" path="%programfiles(x86)%\Microsoft Silverlight\sllauncher.exe"  />
	
	<install>
		<cmd arch="x86" param="/q /lang 1031" path="silverlight.exe" />
		<cmd arch="x64" param="/q /lang 1031" path="silverlight_x64.exe" name="%NAME% x64">
			<check type="os" condition=">" value="6.0.0.0" />
		</cmd>
		<cmd arch="x64" param="/q /lang 1031" path="silverlight.exe">
			<check type="os" condition="<" value="6.0.0.0" /> 
		</cmd>
	</install>
</package>