KeepingOpenWhenNoSession counter

Source commit: 6c129bc11bdad671d833fa1bb6ea76a3daf2c098

source/windows/WinConfiguration.cpp

@@ -2817,6 +2817,7 @@ void __fastcall TWinConfiguration::UpdateStaticUsage()
   Usage->Set(L"FileColors", !FileColors.IsEmpty());
   Usage->Set(L"DragDropDrives", !DDDrives.IsEmpty());
   Usage->Set(L"ShowingTips", ShowTips);
+  Usage->Set(L"KeepingOpenWhenNoSession", KeepOpenWhenNoSession);
   TipsUpdateStaticUsage();
 
   Usage->Set(L"CommanderNortonLikeMode", int(ScpCommander.NortonLikeMode));