dynamic module not initialized properly with .NET 4.5.2 and .NET 4 Multi targeting Pack · Issue #117 · pythonnet/pythonnet

Hi all,
I have Windows 7 x64 and a python version 2.7.6 on win32.
The framework installed are:

  • Microsoft .NET Framework 4.5.2
  • Microsoft .NET Framework 4 Multi-Targeting Pack.

So, when i run my application he crashs on:
import clr

whit this error:
SystemError: dynamic module not initialized properly

I have also rebuild pythonnet_147 with Visual C# 2010 express, with x86 platform, but nothing.

Can anyone help me, please.
And possibly can anyone tell me the requirements .NET Framework installed for use pythonent.

Thanks!!