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Using the Library function node?

I am using a Library Function Node to call a DLL function.  It works perfectly on one computer and Labview 8 but on another computer with Labview 7.1 it does not work.
 
It crashes everytime it hits this node call.
 
The problem is that, even after I define the node call to a specific function in a DLL, when the VI is running it defaults to an old DLL and function that is no longer in the syetem.  Why does it default to this old call and how can I break the default so it calls the proper function that is define in the node setup defintion.
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Hi irfocus,

I am not sure why the the Call Library Function Node is defaulting to what you had created before, but one suggestion I have that may fix this problem is deleting the one that is already in place and creating a new one from scratch that references the DLL you actually want. This should keep the new configuration.
Eli S.
National Instruments
Applications Engineer
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