No, there is no such .ini
option.
Server simply dictates the time-labelling of the Fx-Market QUOTE
-s.
In the recent "New"-MQL4.56789
there has appeared another new function that indicates, whether the Server-side has already went on/off a DST-offset or not.
int TimeDaylightSavings();
Return Value
Returns correction for daylight saving time in seconds, if the switch to summer time has been made. It depends on the time settings of your computer.
If switch to winter (standard) time has been made, it returns 0
.