diff --git a/trunk/ConsoleDataMigration/common/SdLogger.cpp b/trunk/ConsoleDataMigration/common/SdLogger.cpp
index 8dcb7c7..5fb7068 100644
--- a/trunk/ConsoleDataMigration/common/SdLogger.cpp
+++ b/trunk/ConsoleDataMigration/common/SdLogger.cpp
@@ -65,6 +65,7 @@ void SdmcEjectedEventThreadFunc()
         }
         SdMountManager::ForceUnmount();
         s_SdEjectedEvent.ClearSignal();
+        s_SdLogger.Inactivate();
     }
 }
 
@@ -109,7 +110,7 @@ void SetInsertHandler(void (*func)())
     s_SdInsertedEventFunc = func;
 }
 
-SdLogger::SdLogger()
+SdLogger::SdLogger() : m_TryActivate(false), m_Permitted(false)
 {
 
 }
@@ -121,8 +122,14 @@ SdLogger* GetSdInstance()
 
 void SdLogger::Print(const char* fmt, ::std::va_list arg)
 {
-    nn::Result result;
+    Activate();
+    if(!m_Permitted)
+    {
+        NN_LOG("SD Write Not Permitted\n");
+        return;
+    }
 
+    nn::Result result;
     result = SdMountManager::Mount();
     if (result.IsFailure())
     {
@@ -201,6 +208,12 @@ void SdLogger::Print(const char* fmt, ::std::va_list arg)
 
 void SdLogger::Clear()
 {
+    Activate();
+    if(!m_Permitted)
+    {
+        return;
+    }
+
     nn::Result result;
     SdMountManager::Mount();
 
@@ -216,6 +229,38 @@ void SdLogger::Clear()
     SdMountManager::Unmount();
 }
 
+void SdLogger::Inactivate()
+{
+    m_TryActivate = false;
+    m_Permitted = false;
+}
+
+void SdLogger::Activate()
+{
+    if(m_TryActivate)
+    {
+        return;
+    }
+
+    nn::Result result;
+    result = common::SdMountManager::Mount();
+
+    if (result.IsSuccess())
+    {
+        nn::fs::FileInputStream fis;
+
+        result = fis.TryInitialize(common::AP_SETTING_PATHNAME);
+        if(result.IsSuccess())
+        {
+            m_Permitted = true;
+        }
+        fis.Finalize();
+    }
+
+    common::SdMountManager::Unmount();
+    m_TryActivate = true;
+}
+
 } // namespace Logger
 } // namespace ConsoleBackup
 
diff --git a/trunk/ConsoleDataMigration/common/SdLogger.h b/trunk/ConsoleDataMigration/common/SdLogger.h
index 8ad6d5a..2dc736f 100644
--- a/trunk/ConsoleDataMigration/common/SdLogger.h
+++ b/trunk/ConsoleDataMigration/common/SdLogger.h
@@ -32,9 +32,15 @@ public:
 
     void Print(const char* fmt, ::std::va_list arg);
     void Clear();
+    void Inactivate();
 
 private:
+    void Activate();
+
     nn::fs::FileOutputStream sd;
+    bool m_TryActivate;
+    bool m_Permitted;
+    NN_PADDING2;
 
 };