.net Provider did not install into GAC

Hi,
I downloaded the .net Data Provider for Teradata 14.11 from this link: 
http://downloads.teradata.com/download/connectivity/net-data-provider-for-teradata
and installed it on my machine using the installation program.
However I am not able to find the assembly in GAC after installation. The dll is present in installation folder but not in GAC.
I have a Windows 7 32 bit OS with .net framework 4.0. I have administrative privileges.