DLL Error from a beginner

[srfpala at gmail.com]

Running Pyscripter and  Python version 2.7.12 on Win10 Home on a 64bit Laptop
1. A simple Python application runs successfully.
2. WxPython(wxPython3.0-win64-3.0.2.0-py27(1).exe executed  successfully
3. To the simple app above, I add   import wx  and  an Error Dialog occurs:
        ImportError: DLL load failed: %1 is not a valid 32 application
If I see win64 in the exe filename I think I have the correct wxPython install.
What have a done wrong ?