Hello partners

I'm trying to install Dson Importer on Poser 13 and trying to import a figure like David for example gives an error:

\addons\dson\__init__.py", line 4, in <module>

    import dson.dzdsonimporter

ImportError: Module usage of python27.dll conflicts with this version of Python.

Is there a solution or is it an expired product that must be discarded?

Greetings.