part of adding AddSearchPath

VACS.cs

@@ -258,6 +258,11 @@ namespace VA
         {
             NativeSetOutputMuted(_NetClient, bMuted);
         }
+
+        public bool AddSearchPath(string SearchPath)
+        {
+            return NativeAddSearchPath(_NetClient, SearchPath);
+        }
         /*
          * Native imported functions from C++ unmanaged library declared private, so they can not be accessed
          * directly through C# class method
@@ -274,9 +279,10 @@ namespace VA
 	    [ DllImport( "VANetCSWrapper" ) ] private static extern void NativeInitialize( IntPtr pClient );
 	    [ DllImport( "VANetCSWrapper" ) ] private static extern void NativeFinalize( IntPtr pClient );
 	    [ DllImport( "VANetCSWrapper" ) ] private static extern void NativeReset( IntPtr pClient );
-	    //[ DllImport( "VANetCSWrapper" ) ] private static extern void NativeEnumerateModules( IntPtr pClient, std::vector<CVAModuleInfo>& viModuleInfos );
-	    //[ DllImport( "VANetCSWrapper" ) ] private static extern void NativeCallModule( IntPtr pClient, char pcModuleID, const CVAStruct& oArgs, CVAStruct& oReturn );
-	    [ DllImport( "VANetCSWrapper" ) ] private static extern int NativeLoadDirectivity( IntPtr pClient, string sFileName, string sName );
+        [ DllImport( "VANetCSWrapper" ) ] private static extern bool NativeAddSearchPath(IntPtr pClient, string sSearchPath);
+        //[ DllImport( "VANetCSWrapper" ) ] private static extern void NativeEnumerateModules( IntPtr pClient, std::vector<CVAModuleInfo>& viModuleInfos );
+        //[ DllImport( "VANetCSWrapper" ) ] private static extern void NativeCallModule( IntPtr pClient, char pcModuleID, const CVAStruct& oArgs, CVAStruct& oReturn );
+        [ DllImport( "VANetCSWrapper" ) ] private static extern int NativeLoadDirectivity( IntPtr pClient, string sFileName, string sName );
 	    [ DllImport( "VANetCSWrapper" ) ] private static extern bool NativeFreeDirectivity( IntPtr pClient, int iDirID );
 	    //[ DllImport( "VANetCSWrapper" ) ] private static extern void NativeGetDirectivityInfo( IntPtr pClient, int iDirID, CVADirectivityInfo& );
 	    //[ DllImport( "VANetCSWrapper" ) ] private static extern void NativeGetDirectivityInfos( IntPtr pClient, std::vector<CVADirectivityInfo>& vdiDest );

VAUAdapter.cs

@@ -75,7 +75,7 @@ public class VAUAdapter : MonoBehaviour {
             _VA = new VANet();
         Init();
         DeactivateUnitySound();
-        _VA.AddSearchPath;
+        _VA.AddSearchPath(Application.dataPath + "/..");
     }
 
     void OnEnable()