title: GACUtil vs. manually editing C:\Windows\assembly
body: <p>We are using the GAC in our project, and while in development, we often have to unregister the previous versions of our DLLs before registering the fresh ones. While we can use GACutil.exe to do so, we can also drag &amp; drop our DLLs to C:\Windows\assembly to register them, and right-click + Uninstall to unregister them (or sometimes we do it in the command prompt with "del" and the names of the DLLs).</p>
  
  <p>My question: is there any indication against our way of doing things? Is it equivalent to "GACUtil -i" and "GACUtil -u", or it can lead to problems ?</p>
  
  <p>Thank you,</p>