Thanks for your response wasn't expecting such a quick turnaround.
You are right the symbol was the problem. I was using RTH.USD they posted an error (see below) typed those in all OK.
Sorry for posting should have been able to find that issue myself.
Really like Medved I am a Day trading Radiouser so decided to give this a whirl really a good decision.
I use the following chart programs. TD Ameritrade's (Think or swim) Schwab's (Streetsmart Pro)
NinjaTrader 8 and Tradestation.
I am in the learning faze with Medved Trader and really like this product. Thanks sam