title: How to install dll into GAC.
body: <p>I have to install the DLL to GAC. I have checked that same DLL is present there in the GAC related to my project. Is my steps correct?</p>
  
  <p>1: Uninstall the previous DLL by clicking on File > Uninstall Assembly<br>
  2: Open Visual Studio command prompt<br>
  3: Type this <code>C:\Windows\Microsoft.NET\Framework\v1.1.4322&gt; gacutil.exe \i C:\xyz\My project\Projectxyz.dll</code></p>
  
  <p>OR</p>
  
  <p>Drag and drop the DLL from Bin to GAC ?</p>
  
  <p>Is it mandatory to give the strong name to the assembly or can I avoid it? What is the side effect if I don't give the strong name?</p>