Error loading Microsoft Speech SDK v11

I have installed the x86 SDK and added the Microsoft.Speech.dll to my project. The project is set to x86.

When trying to create a instance of SpeechSynthesizer I get

Retrieving the COM class factory for component with CLSID {D941651C-44E6-4C17-BADF-C36826FC3424} failed due to the following error: 80040154 Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)).

What more can cause those then wrong target platform?

I resolved these issues a few minutes ago:

-Download and using Microsoft Speech SDK 32 bit (By this way you can use in both platforms)

And the most important is to install these files :

-In Microsoft Speech SDK:

C:\Program Files (x86)\Microsoft SDKs\Speech\v11.0\Redist\SpeechPlatformRuntime.msi

-In Microsoft Speech Platform - Runtime Languages:

https://www.microsoft.com/en-us/download/details.aspx?id=27224

MSSpeech_SR_en-US_TELE.msi (using for Speech To Text)
MSSpeech_TTS_en-US_ZiraPro.msi (using for Text To Speech)

That done.