LV 6.0.2: an App-built dll gives a runtime error when called by C

I want to use Labview 6.0.2 VIs as DLL's in a Borland C++ Project.
Starting with the simple I have made a VI that returns a constant int32 then built a dll with the Application Builder and put the dll and include file in a BC++ project directory. Compile and link seems to run well. But when excuting the call to the LV fuction gives Fatal Error: labview.lib was not called from a Labview process.
It seems this question was posted before, but answer didn't help me, Sorry.
7.1 -- 2013
CLA

Hi Gabriela -
This question is answered in the KB article entitled : "LabVIEW.LIB Error When Calling a DLL Built with LabVIEW"
The link for this document is -> http://ae.natinst.com/operations/ae/public.nsf/fca7838c4500dc10862567a100753500/a4c3aef93240280a86256931006fb66c?OpenDocument
Or you can go directly to www.ni.com/support and search for this document and others to help.
The reason for this is that the old labview.lib does not know how to correctly locate the LabVIEW Run-Time Engine when called.
From the document I posted ->
Your dll is most likely making a call If you want to call a Windows DLL or CIN built with a version of cintools before LabVIEW 6.0, you must relink the DLL with the labview.lib from 6.0. If you call an old DLL or CIN in your LabVIE
W DLL, you receive the aforementioned error and the application terminates, because the old labview.lib does not know how to correctly locate the LabVIEW Run-Time Engine when called in this situation.
Good luck-
ben schulte
national instruments

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