I am just starting out with Zorro (also looking at StockSharp and MultiCharts.NET), and i am having some trouble just running say the Z1 script as using "Test".

I am trying it out with IB (unfunded account), and i select Account: Demo and "IB(demo)". I then start TWS and log into "Paper Trading" mode. At first i just got "Error 055", but after searching this forum it seemed that i needed to download historic data. So i tried running the "Download" script. At first it could not find the TWS gateway, so i had to change the port. Following this do get !Account <number> at <timestamp>, but if i request say SPX500 i get:

"Download...
Login 0 IB (demo)..
!Open IB Socket 2.01
!Account <snip> at UTC 02-11 19:37
!No security definition has been found for the request SPX500/USD-STK--0--SMART--USD
!SPX500/USD 01-01 00:00:00 to 02-11 19:37:51 failed
!No security definition has been found for the request SPX500/USD-STK--0--SMART--USD
!No security definition has been found for the request SPX500/USD-STK--0--SMART--USD
!No security definition has been found for the request SPX500/USD-STK--0--SMART--USD
!No security definition has been found for the request SPX500/USD-STK--0--SMART--USD - SPX500 history unavailable!
Error 056: Can't download SPX500 2020 history"

If i select EUR/USD i get:

"Download...
Login 0 IB (demo)..
!Open IB Socket 2.01
!Account DU1803964 at UTC 02-11 19:39
!EUR/USD 2020 <timestamp> failed
"

What am i doing wrong?