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»Forums Index »Archive (2017 and earlier) »DTN.IQ Client Software Support »IQFeed Crash using v4.6.1.0 with QuoteTracker

Author	Topic: IQFeed Crash using v4.6.1.0 with QuoteTracker (3 messages, Page 1 of 1)
MikeDnC -Interested User- Posts: 2 Joined: Sep 25, 2009	Posted: Sep 25, 2009 08:07 PM Msg. 1 of 3 Hello, Ever since I upgraded to the latest IQFeed, v4.6.1.0, it has been crashing occasionally on me: Every few hours, and only during market hours. The crash comes with a standard Windows error message, "This program ... must be shut down." (I can get the exact wording if you need, but it is nothing special). I only use IQFeed with QuoteTracker, the latest version 3.9.5 . The previous version of IQFeed I had, 4.6.0.7, never had any troubles even once. Helllp :) I'm using Windows XP Professional x64 Edition, version 2003 SP2, in an Administrator account. Thanks, - Mike
DTN_CurtisT -DTN Technical Support- Posts: 323 Joined: Jun 14, 2007	Posted: Sep 28, 2009 11:36 AM Msg. 2 of 3 Hello Mike, with this error message, does IQFeed shut down or does QT or both? How many symbols are you tracking within QT, i.e; how many on the portfolio page, how many charts do you have open and how many studies per chart? Curtis Thompson curtis.thompson@dtn.com Trading Markets Customer Service 1-800-397-7000 x3614
MikeDnC -Interested User- Posts: 2 Joined: Sep 25, 2009	Posted: Sep 29, 2009 04:02 AM Msg. 3 of 3 Only IQFeed crashes. I was always tracking about 15-25 symbols using; 15-20 of those had charts open; and just the basic data for each chart: quote and volume. I occasionally backfill a chart using IQFeed: using either "tick backfill" or non-tick (consolidated 15-second) backfill. This last market session I actually experienced no crashes.