diff --git a/Assets/uDesktopDuplication/Plugins/x86_64/uDesktopDuplication.dll b/Assets/uDesktopDuplication/Plugins/x86_64/uDesktopDuplication.dll
index 8a2fab8..9a666f6 100644
Binary files a/Assets/uDesktopDuplication/Plugins/x86_64/uDesktopDuplication.dll and b/Assets/uDesktopDuplication/Plugins/x86_64/uDesktopDuplication.dll differ
diff --git a/Assets/uDesktopDuplication/Scripts/Manager.cs b/Assets/uDesktopDuplication/Scripts/Manager.cs
index 67d7534..d350f54 100644
--- a/Assets/uDesktopDuplication/Scripts/Manager.cs
+++ b/Assets/uDesktopDuplication/Scripts/Manager.cs
@@ -193,8 +193,9 @@ public class Manager : MonoBehaviour
         for (int i = 0; i < monitorCount; ++i) {
             if (i == monitors.Count) {
                 monitors.Add(new Monitor(i));
+            } else {
+                monitors[i].Reinitialize();
             }
-            monitors[i].Reinitialize();
         }
     }
 
diff --git a/Assets/uDesktopDuplication/Scripts/Monitor.cs b/Assets/uDesktopDuplication/Scripts/Monitor.cs
index 44983c4..04e8a07 100644
--- a/Assets/uDesktopDuplication/Scripts/Monitor.cs
+++ b/Assets/uDesktopDuplication/Scripts/Monitor.cs
@@ -203,7 +203,7 @@ public class Monitor
         set;
     }
 
-    private Texture2D errorTexture_;
+    private static Texture2D errorTexture;
     private static readonly string errorTexturePath = "uDesktopDuplication/Textures/NotAvailable";
 
     private Texture2D texture_;
@@ -212,8 +212,8 @@ public class Monitor
         get 
         { 
             if (!available) {
-                return errorTexture_ ?? 
-                    (errorTexture_ = Resources.Load<Texture2D>(errorTexturePath));   
+                return errorTexture ?? 
+                    (errorTexture = Resources.Load<Texture2D>(errorTexturePath));   
             }
             if (texture_ == null) {
                 CreateTexture();
@@ -245,11 +245,8 @@ public class Monitor
 
         if (texture_) {
             if (texture_.width != w || texture_.height != h) {
-                if (texture_) {
-                    Object.Destroy(texture_);
-                    texture_ = null;
-                }
-                shouldCreate = true;
+                Object.DestroyImmediate(texture_);
+                texture_ = null;
             } else { 
                 shouldCreate = false;
             }
diff --git a/Plugins/uDesktopDuplication/uDesktopDuplication/Monitor.cpp b/Plugins/uDesktopDuplication/uDesktopDuplication/Monitor.cpp
index bdd9a1a..bf82481 100644
--- a/Plugins/uDesktopDuplication/uDesktopDuplication/Monitor.cpp
+++ b/Plugins/uDesktopDuplication/uDesktopDuplication/Monitor.cpp
@@ -18,6 +18,7 @@ Monitor::Monitor(int id)
 
 Monitor::~Monitor()
 {
+	deskDupl_->Release();
 }
 
 
@@ -118,25 +119,35 @@ void Monitor::Render(UINT timeout)
         switch (hr)
         {
             case DXGI_ERROR_ACCESS_LOST:
-                // If any monitor setting has changed (e.g. monitor size has changed),
-                // it is necessary to re-initialize monitors.
-                Debug::Log("Monitor::Render() => DXGI_ERROR_ACCESS_LOST.");
-                state_ = State::AccessLost;
-                break;
+			{
+				// If any monitor setting has changed (e.g. monitor size has changed),
+				// it is necessary to re-initialize monitors.
+				Debug::Log("Monitor::Render() => DXGI_ERROR_ACCESS_LOST.");
+				state_ = State::AccessLost;
+				break;
+			}
             case DXGI_ERROR_WAIT_TIMEOUT:
-                // This often occurs when timeout value is small and it is not problem. 
-                // Debug::Log("Monitor::Render() => DXGI_ERROR_WAIT_TIMEOUT.");
-                break;
+			{
+				// This often occurs when timeout value is small and it is not problem. 
+				// Debug::Log("Monitor::Render() => DXGI_ERROR_WAIT_TIMEOUT.");
+				break;
+			}
             case DXGI_ERROR_INVALID_CALL:
-                Debug::Error("Monitor::Render() => DXGI_ERROR_INVALID_CALL.");
-                break;
+			{
+				Debug::Error("Monitor::Render() => DXGI_ERROR_INVALID_CALL.");
+				break;
+			}
             case E_INVALIDARG:
-                Debug::Error("Monitor::Render() => E_INVALIDARG.");
-                break;
+			{
+				Debug::Error("Monitor::Render() => E_INVALIDARG.");
+				break;
+			}
             default:
-                state_ = State::Unknown;
-                Debug::Error("Monitor::Render() => Unknown Error.");
-                break;
+			{
+				state_ = State::Unknown;
+				Debug::Error("Monitor::Render() => Unknown Error.");
+				break;
+			}
         }
         return;
     }
@@ -159,11 +170,11 @@ void Monitor::Render(UINT timeout)
             Debug::Error("Monitor::Render() => Texture sizes are defferent.");
             Debug::Error("    Source : (", srcDesc.Width, ", ", srcDesc.Height, ")");
             Debug::Error("    Dest   : (", dstDesc.Width, ", ", dstDesc.Height, ")");
-            Debug::Log("    => Try modifying width/height using reported value from DDA.");
-			width_ = srcDesc.Width;
-			height_ = srcDesc.Height;
+            //Debug::Log("    => Try modifying width/height using reported value from DDA.");
+			//width_ = srcDesc.Width;
+			//height_ = srcDesc.Height;
 			state_ = MonitorState::TextureSizeInconsistent;
-			SendMessageToUnity(Message::TextureSizeChanged);
+			//SendMessageToUnity(Message::TextureSizeChanged);
         }
         else
         {