<Global Settings>
Time Settings
<dst_start_wday_last_in_month>VALIDVALUE</dst_start_wday_last_in_month>
Specifies on which dst_start_day_of_week in the month DST begins. *
1 = First in month, 2 = Second in month, 3 = Third in month, 4 = Second to last in month, 5 = Last in month
2