Tickstory

I tried with my local drive, and it worked. I gave up on installing data on my NAS. never mind.
Thanks though

I am doing USDJPY.
What do you mean symbol not mapped correctly? I think it's automatically done by Tickstory?
When my MT4 is in my C:. Everything is working like a charm.

Incidentally, even if I am connected to the broker, I can do a 99.9 backtest, only if my MT4 is installed in my C:\
When I move the installation to my NAS disk, the best I can obtain is 90%.

Dear, I have done logout according to your instruction. After I have done so, the connection speed bar at the right bottom corner appears "Common error". I repeated Backtesting. It still returned 90% of Modeling Quality. I have tested 2017/10/07 to 2017/11/03. I assume it doesn't matter. The report ...

Dear Admin,
I am able to launch MT4 from Tickstory and carry out a Backtest. But I still get an N/A on my modeling quality.
How do I disconnect from a broker? I don't have a such option. Moreover, if I don't connect to a broker first, tickstory won't even allow me to set the MT4 directory.