Hello,
I've seen this one rears it's ugly head a lot, but it's happening
again.
I have latest Amibroker and TWS software (871.3). I have installed
the latest IB.dll plugin (1.6.8) as recommended by Thomasz in:
http://www.amibroker.com/ib.html
...but I'm getting the "Invalid...." message with all symbols:
- GBP (for GBP:USD)
- YM
- INDU
Can anyone advise?
Thanks - alex