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»Forums Index »Archive (2017 and earlier) »IQFeed Developer Support »Support for 64 bit processors
Author Topic: Support for 64 bit processors (5 messages, Page 1 of 1)

-Interested User-
Posts: 3
Joined: Dec 29, 2010

Posted: Dec 29, 2010 02:27 PM          Msg. 1 of 5

I'm trying to run the Java examples provided with the developer distribution and get the following error message when trying to link the examples via JNI:

java.lang.UnsatisfiedLinkError: C:\IQFeed\iq_jni.dll: Can't load IA 32-bit .dll on a AMD 64-bit platform

Would you know if there is an equivalent DLL for 64 bit platforms? Or please point me to the relevan thread and/or documentation if this has been answered somewhere.

Many thanks in advance

-DTN Guru-
Posts: 2093
Joined: Nov 21, 2005

Posted: Jan 3, 2011 11:32 AM          Msg. 2 of 5
Hello, iq_jni.dll and IQ32.dll are 32bit assemblies and as such can only be loaded from a 32bit JVM. We do not have any plans to release a 64bit version of these dlls at this time.

However, you can launch the feed directly from your 64bit app by executing IQConnect.exe and sending the appropriate information via command line and/or sockets as mentioned in the documentation for Initializing the feed.
Edited by DTN_Steve_S on Jan 4, 2011 at 07:55 AM

-Interested User-
Posts: 6
Joined: Jan 4, 2011

Posted: Jan 4, 2011 04:11 AM          Msg. 3 of 5
Is there a similar restriction for the library NET for x64 for development on C# ?

-DTN Guru-
Posts: 2093
Joined: Nov 21, 2005

Posted: Jan 4, 2011 07:54 AM          Msg. 4 of 5
Yes, the same restriction will apply to any programming language.

-Interested User-
Posts: 6
Joined: Jan 4, 2011

Posted: Jan 4, 2011 09:03 AM          Msg. 5 of 5


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