enum EPairPresets
{
   PP_ALL_SYMBOLS,    //All 28 Forex Symbols
   PP_NNFX_BT_ONLY,   //NNFX's Backtest Symbols (5)
   PP_CUSTOM,         //Custom
   PP_ALL_AND_CUSTOM, //All 28 Symbols + Custom symbols
   PP_ACTIVE_ONLY,    //Only active
   PP_ALL_SUBSTITUTE, //Substitute From All (REMOVE/ADDED, ...)
   PP_ALL_SUFFIX,		 //All 28 Symbols with Suffix
   PP_SYMBOL_FILE		 //Symbol file (In Common Files folder)
};