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Fortran DLL in LabView

I use Labview and want to implement property
routines. They are written in Fortran. I can
build a DLL and run it in VisualBasic (works).
The same DLL called by Labview gives the error:
"Can't find secondary DLL".
When I create a very simple one-line-DLL (eg
input**2) it works. As soon as I change the DLL
code to "the power of a fractional number", the
above error occurs.
I run Labview on Windows95, and use the latest
version of Visual Fortran Compiler from
DIGITAL/Compaq. (Labview is installed on a
different computer as the compiler.)
Who has some ideas for this very specific, but
standard problem?


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My guess is you missed some math library DLLs,
usually they are in \windows\system directory, are
there any implicit math library used by the
Virtual Fortran?

--Rongfu



In article <7reiut$om2$1@nnrp1.deja.com>,
mpreissn@my-deja.com wrote:
> I use Labview and want to implement property
> routines. They are written in Fortran. I can
> build a DLL and run it in VisualBasic (works).
> The same DLL called by Labview gives the error:
> "Can't find secondary DLL".
> When I create a very simple one-line-DLL (eg
> input**2) it works. As soon as I change the DLL
> code to "the power of a fractional number", the
> above error occurs.
> I run Labview on Windows95, and use the latest
> version of Visual Fortran Compiler from
> DIGITAL/Compaq. (Labview is installed
on a
> different computer as the compiler.)
> Who has some ideas for this very specific, but
> standard problem?
>
> Sent via Deja.com http://www.deja.com/
> Share what you know. Learn what you don't.
>



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