First : I'm sorry i just speak a little bit english... so sorry for my bad english.
I have an ea (theBestEa.ex4) but now, it don't want to run properly...
On MT4, on journal it's write : 2013.06.20 12:17:13 HistoryBase: invalid database header for 'EURJPY1'
What is that?
Perhaps i'm not in the good place for this question....
Thanks a lot fot your futur response.
I want also make my own ea, but now, i don't have time for that, but when i have made it, i must post it here.