how to register a dll into Assembly (Gac) in windows server 2008 r2 without windows sdk and Vs2010 but installed with .net framework 2.0 and 3.5

Hi Team,

We are doing migration project.

The database sql server 2008 is intallled in a machine and this machine  has .net framework 2.0 and 3.5

But VS2010 and windows sdk not installed.

We are not allowed to install any software.

But our requriement is to register a dll into GAC of this machine.How can we do this without VS2010  and windows SDK

ilikemicrosoft