How can I write the results of a battle in an external file ?

Or how can I read results of a battle with another application ?
I want to make a strategy game , turned base, to simulate an entire war and battles betwen divisions to be faught in War 3.
Ofcourse after each battle my program must read the results of that battle.
It can be done ? with triggers or another way ?

No, from War3 you have no access on any external file. The only thing that might work with your case is if you are in single player you could write your stuff in the gamecache and then try to decipher what the file format of that is.

Thanx a lot, it's an ideea.. i will try it.

If you find out, plz post it as i want to use a system like that for my Warcraft III MMORPG.