EA stops after one trade on backtest…

Q: “The backtesting script works fine for USD-based currency pairs but if I use any other pairs, JPY-based or other crosses it gives an “exchange rate cannot be calculated error”.  
I see this on every EA that I test if the currency is not USD based.  Any ideas?

A: This is an MT4 limitation (occurs when you’re not connected to the broker’s server) when testing a non USD pair with a USD account (or a non-EUR pair on a EUR ...

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