--- a/win32/SciTEWin.h
+++ b/win32/SciTEWin.h
@@ -282,7 +282,7 @@
 	BOOL HandleReplaceCommand(int cmd, bool reverseFind = false);
 
 	virtual int WindowMessageBox(GUI::Window &w, const GUI::gui_string &msg, int style);
-	virtual void FindMessageBox(const SString &msg, const SString *findItem=0);
+	virtual void FindMessageBox(const SString &msg, const std::string *findItem = 0);
 	virtual void AboutDialog();
 	void DropFiles(HDROP hdrop);
 	void MinimizeToTray();