Can't install SDL Trados Studio 2015 SDK.exe file from OOS

Hi,

I'm trying to install SDL SDK file on my desktop but after clicking next and install then progress bar comes up little bit and automatically installation program turns off without any notification.

But, C:\ProgramData\Package Cache\SDL\SDLTradosStudio2015SDK4 in this file location, SDLTradosStudioSDK4.msi file is created properly.

Even I can't install SDLTradosStudioSDK4.msi file.

My OS is Windows 7

VIsual Studio 2015 and Trados Studio 2015 are installed

Can you help me?

Thanks