diff --git a/sln/usb_tools/DlgScanner.cpp b/sln/usb_tools/DlgScanner.cpp
index bb3341a..c31820a 100644
--- a/sln/usb_tools/DlgScanner.cpp
+++ b/sln/usb_tools/DlgScanner.cpp
@@ -772,6 +772,7 @@ CDlgScanner::CDlgScanner(CWnd* pParent /*=nullptr*/)
 
 	parent_ = pParent ? pParent->m_hWnd : NULL;
 	auto_wait_ = CreateEvent(NULL, TRUE, FALSE, NULL);
+	images_.enable_wait_log(false);
 	
 	HANDLE	h = CreateThread(NULL, 0, thread_open_image, NULL, 0, &thread_open_id_);
 	CloseHandle(h);