Getting History Data for Strategy Tester

[simha]

B"H

Hello,

Trying to run the strategy tester on a certain symbol, "TestGenerator: no history data ..." message is plotted to the journal window.

{ I'd like to emphasize that symbol's graph is open at the same period in which I'm trying to run the Strategy Tester }

How (and where from) can I download history data for a certain symbol?

Thanks much,

Simha