$packageName = 'TimberWinR-${version}' 
$installerType = 'msi'
$url = 'http://www.ericfontana.com/TimberWinR/TimberWinR-${version}.0.msi'
$silentArgs = '/quiet' 
$validExitCodes = @(0)
Install-ChocolateyPackage "$packageName" "$installerType" "$silentArgs" "$url" "$url64"  -validExitCodes $validExitCodes