New Post: Cannot find type [Renci.SshNet.SshClient]

I downloaded Renci.SshNet.dll and did all configuration.
While establishing session, I am getting this error
"Unable to create SSH client object for 127.0.0.1: Cannot find type [Renci.SshNet.SshClient]: make sure the assembly containing this type is loaded."

I also have downloaded Renci.SshNet file that contains all files with .cs but I dont think it is being taken anyway.

Please help me out with this.
Would be very grateful.

Thanks
Amit