EvaluatedProperties.AddProperty (new BuildProperty ("MSBuildToolsVersion", effective_tools_version, PropertyType.Reserved));
EvaluatedProperties.AddProperty (new BuildProperty ("MSBuildExtensionsPath", ExtensionsPath, PropertyType.Reserved));
EvaluatedProperties.AddProperty (new BuildProperty ("MSBuildExtensionsPath32", ExtensionsPath, PropertyType.Reserved));
+ EvaluatedProperties.AddProperty (new BuildProperty ("MSBuildExtensionsPath64", ExtensionsPath, PropertyType.Reserved));
EvaluatedProperties.AddProperty (new BuildProperty ("MSBuildProjectDefaultTargets", DefaultTargets, PropertyType.Reserved));
EvaluatedProperties.AddProperty (new BuildProperty ("OS", OS, PropertyType.Environment));