diff --git a/trunk/ConsoleDataMigration/sources/ConsoleRestore/Controller.cpp b/trunk/ConsoleDataMigration/sources/ConsoleRestore/Controller.cpp
index 69f775c..e18a298 100644
--- a/trunk/ConsoleDataMigration/sources/ConsoleRestore/Controller.cpp
+++ b/trunk/ConsoleDataMigration/sources/ConsoleRestore/Controller.cpp
@@ -854,7 +854,8 @@ void ControlState(common::HardwareStateManager& manager, ::std::vector<std::stri
             {
                 COMMON_LOGGER("Start Network Update\n");
                 // インポートコンテキストの削除
-                nn::am::DeleteAllImportContexts(nn::fs::MEDIA_TYPE_NAND);
+                result = nn::am::DeleteAllImportContexts(nn::fs::MEDIA_TYPE_NAND);
+                COMMON_LOGGER_RESULT_IF_FAILED_WITH_LINE(result);
                 s_RestoreState = UPDATE_IN_PROGRESS;
             }
         }