diff --git a/trunk/ConsoleDataMigration/sources/ConsoleBackup/SavedataChecker.cpp b/trunk/ConsoleDataMigration/sources/ConsoleBackup/SavedataChecker.cpp
index 09c0fec..5e52bcb 100644
--- a/trunk/ConsoleDataMigration/sources/ConsoleBackup/SavedataChecker.cpp
+++ b/trunk/ConsoleDataMigration/sources/ConsoleBackup/SavedataChecker.cpp
@@ -78,7 +78,8 @@ nn::Result SavedataCheckerBase::CleanUpFilesRecursively(bool* modified, std::str
                 COMMON_LOGGER_RETURN_RESULT_IF_FAILED(result);
                 *modified = true;
             }
-            continue;
+            // ディレクトリの読み取りエラーなので再度読み取ってもエラーになる
+            return result;
         }