Microsoft .NET Framework 4 (Standalone Installer)doesn't work

Would anyone know how to install the software for  My Passport (WDBY8L00xxBBK) portable external hard drive

Window Vista 32 bit doesn’t run the new installer : Microsoft .NET Framework 4 (Standalone Installer)

When laptop saids interface doesn’t support, how can it be fixed? The SES driver is already installed. Thanks!

Are you trying to install the smartware app?

Try this update of ms .net framework http://support.microsoft.com/kb/2468871