On MT4 build 1045 I try make optimization my strategy. Optimization made some passes, but only one (first) includes trades.
Because of my strategy is not simple, For survey
this problem I made very simple strategy. It only make order send in init
section and on first tick. But this have this problem too.
It looks as a MT4 doesn't run strategy in
second pass and later. Older MT4 builds worked OK.
I use Tickstory data. If I use "platform" data optimization is OK!
Thanks for help.
I found it. Pairs with bad result had FXT file greater than 4 GB. MT4 didn't get any warning.
Why has MT4 this limitation? Is possibility to use several smaller files?