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"I'm satisfied with IQFeed. It's the most reliable and fastest quote feed I have ever used. Although I'm a resident in China, it's still very fast!" - Comment from Xiaofei
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"I have to tell you though that using the IQFeed API is about the easiest and cleanest I have seen for some time." - Comment from Jim
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"I ran your IQFeed DDE vs. my broker vs. a level II window for some slow-moving options. I would see the level II quote change, then your feed update instantaneously. My broker's DDE, however, would take as much as 30 seconds to update. I am not chasing milliseconds, but half a minute is unacceptable." - Comment from Rob
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"Boy, probably spent a thousand hours trying to get ******* API to work right. And now two hours to have something running with IQFeed. Hmmm, guess I was pretty stupid to fight rather than switch all this time. And have gotten more customer service from you guys already than total from them… in five years." - Comment from Jim
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»Forums Index »Product Support »DTN.IQ Client Software Support »IQ Client Error on Log In
Author Topic: IQ Client Error on Log In (2 messages, Page 1 of 1)

-Interested User-
Posts: 1
Joined: Feb 4, 2017

Yabba Dabba Doo!

Posted: Feb 4, 2017 10:54 AM          Msg. 1 of 2
Hello - I just installed the latest version of the IQFeed client v and now am getting the attached error message when trying to use either EXCEL or my IRT trading software.

I haven't had this problem before, but needed some help to resolve. I have a message into support also, but thought I would cover the forum base also in case someone picks this up sooner.

I'm running Windows 10 also so don't know if that has anything to do with it either.




File Attached: IQFeed Error Message #2.PNG (downloaded 209 times)

-DTN Technical Support-
Posts: 323
Joined: Jun 14, 2007

Posted: Feb 5, 2017 04:29 PM          Msg. 2 of 2
Hello Rick, after looking at your screenshot, it appears that the Microsoft Redist file did not install properly to your system. of which the MSVCP110.dll is a part of. So what you will need to do is download this file via this link:\vcredist_x86_2012u4.exe. Once installed, re-install IQFeed from the website. Once that completed try connecting again like you normally do. If you are still having issues please let us know.

Curtis Thompson
Trading Markets Customer Service


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