diff --git a/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs b/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
index b4da2464e9..623cb7d657 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
@@ -56,7 +56,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
 {
     public class ScriptInstance : MarshalByRefObject, IScriptInstance
     {
-        // private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
         
         private IScriptEngine m_Engine;
         private IScriptWorkItem m_CurrentResult = null;
@@ -271,9 +271,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
                 //RemotingServices.GetLifetimeService(m_Script as ScriptBaseClass);
 //                lease.Register(this);
             }
-            catch (Exception)
+            catch (Exception e)
             {
-                // m_log.ErrorFormat("[Script] Error loading assembly {0}\n"+e.ToString(), assembly);
+                m_log.ErrorFormat("[Script] Error loading assembly {0}\n"+e.ToString(), assembly);
+                throw;
             }
 
             try
diff --git a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
index c0ec0e8e46..35cc65b35a 100644
--- a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
+++ b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
@@ -794,9 +794,9 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                     try
                     {
                         AppDomainSetup appSetup = new AppDomainSetup();
-                        //                            appSetup.ApplicationBase = Path.Combine(
-                        //                                    "ScriptEngines",
-                        //                                    m_Scene.RegionInfo.RegionID.ToString());
+                        appSetup.PrivateBinPath = Path.Combine(
+                                m_ScriptEnginesPath,
+                                m_Scene.RegionInfo.RegionID.ToString());
 
                         Evidence baseEvidence = AppDomain.CurrentDomain.Evidence;
                         Evidence evidence = new Evidence(baseEvidence);