RefProp in Mathematica

RefProp by NIST is a program that calculates the thermodynamic properties of fluids. I need to call certain RefProp functions from inside Mathematica.

Can any one here, who has experience calling RefProp functions from Mathematica, tell me how to do this??

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In theory, one should be able to call RefProp from M. Looking at its help page, it is a DLL. In the linking section of its help, it has examples of other software calling it (Matlab, Python, etc..). So since M can call DLL then I do not see why it can't be done from M as well. I would say start reading the examples shown there for other software linking to it, and read M help on calling DLL's would be a good place to start? – Nasser Mar 9 at 10:09