#if wxUSE_BUSYINFO
     if (show_wait_msg)
         delete busy;
+#else
+    wxUnusedVar(show_wait_msg);
 #endif
     if (m_helpFrame) 
         m_helpFrame->RefreshLists();
     {
         m_Config = wxConfigBase::Get(FALSE);
         if (m_Config != NULL)
-            m_ConfigRoot = _T("wxWidgets/wxHtmlHelpController");
+            m_ConfigRoot = _T("wxWindows/wxHtmlHelpController");
     }
 
     m_helpFrame = CreateHelpFrame(&m_helpData);