kiwi ,I have reinstalled the IB tws but the problem still existed,
when I backfill the historical data with owndata ,the problem occurs. I have used the owndata for a long time ,for one year.
It seems it does not occure before .I do not know why?
well you're missing a few KB of data from riskfeed.jar compared to mine, but Im on build 884.8... BUT riskfeed.jar is the ONLY file thats different on my computer compared to yours. there is a chance its corrupt, I would need someone with a working 882 to confirm it...
did you completely uninstall tws and download a new setup before reinstalling?