Fix the compile pass, still unresolved symbols.

code/X/XFileExporter.cpp

@@ -45,21 +45,23 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #ifndef ASSIMP_BUILD_NO_EXPORT
 #ifndef ASSIMP_BUILD_NO_X_EXPORTER
 
-#include "XFileExporter.h"
-#include "ConvertToLHProcess.h"
+#include "X/XFileExporter.h"
+#include "PostProcessing/ConvertToLHProcess.h"
+
 #include <assimp/Bitmap.h>
 #include <assimp/BaseImporter.h>
 #include <assimp/fast_atof.h>
 #include <assimp/SceneCombiner.h>
 #include <assimp/DefaultIOSystem.h>
-#include <ctime>
-#include <set>
-#include <memory>
 #include <assimp/Exceptional.h>
 #include <assimp/IOSystem.hpp>
 #include <assimp/scene.h>
 #include <assimp/light.h>
 
+#include <ctime>
+#include <set>
+#include <memory>
+
 using namespace Assimp;
 
 namespace Assimp