There’s one little feature that you must have totally forgotten in the .Net framework, but it is great.

We can tell our apps to download automatically some DLL we would expect to be in the GAC and that are not. This is one freaking great feature. Instead of forcing your users to install the librairies in their GAC or including the libraries with your applications, you can specify the URL(s) of the DLL(s) your software application depends on. When you launch your program, the .Net framework program will download them automatically if they’re not already in the GAC download cache.

You just have to add something like that in the file “yourapp.exe.config” in the same directory of your “yourapp.exe” application.

    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
          culture="" />
        <codeBase version="" href="" />

This avoids to :

You can see the content of your download cache by typing :

gacutil.exe /ldl

And you can clear your download cache by typing :

gacutil.exe /cdl