How to save all journal in tester ?

 
I want to save all journal (log) in tester when I backtest an expert. How method do you proceed for  this ?
 
Copy & Paste your logs files.
 
No, I want to save ALL logs to one file because my EA execute a lot of print and there is a moment that past print are removed
 
Davidafx:
No, I want to save ALL logs to one file because my EA execute a lot of print and there is a moment that past print are removed. 
You have to add code to create your own log file.  Or something like this: https://www.mql5.com/en/forum/143673
 
Davidafx:
No, I want to save ALL logs to one file because my EA execute a lot of print and there is a moment that past print are removed. 
"Past prints" are not remove from the log files, they are only remove from the journal tab. Right-clic inside Journal tab, then Open and you see your log files.
 
angevoyageur:
"Past prints" are not remove from the log files, they are only remove from the journal tab. Right-clic inside Journal tab, then Open and you see your log files.
Aren't log files removed after a period of time,  I think 7 days are kept.
 
RaptorUK:
Aren't log files removed after a period of time,  I think 7 days are kept.

Maybe, I don't know. But then simply copy your logs files on a secure place.