Nota: Este artículo fue publicado originalmente en 2011. Algunos pasos, comandos o versiones de software pueden haber cambiado. Consulta la documentación actual de .Net para la información más reciente.
The answer can be found if you look at the error message when ASP.Net can’t find the assembly. Below is a list of places it would look for the assembly for Telerik.Web.UI:
LOG: Attempting download of new URL file:///C:/Windows/Microsoft.NET/Framework64/v2.0.50727/Temporary ASP.NET Files/root/7b4cc07f/99d5b9e0/Telerik.Web.UI.DLL.
LOG: Attempting download of new URL file:///C:/Windows/Microsoft.NET/Framework64/v2.0.50727/Temporary ASP.NET Files/root/7b4cc07f/99d5b9e0/Telerik.Web.UI/Telerik.Web.UI.DLL.
LOG: Attempting download of new URL file:///C:/inetpub/wwwroot/wss/VirtualDirectories/80/bin/Telerik.Web.UI.DLL.
LOG: Attempting download of new URL file:///C:/inetpub/wwwroot/wss/VirtualDirectories/80/bin/Telerik.Web.UI/Telerik.Web.UI.DLL.
LOG: Attempting download of new URL file:///C:/inetpub/wwwroot/wss/VirtualDirectories/80/_app_bin/Telerik.Web.UI.DLL.
LOG: Attempting download of new URL file:///C:/inetpub/wwwroot/wss/VirtualDirectories/80/_app_bin/Telerik.Web.UI/Telerik.Web.UI.DLL.
LOG: Attempting download of new URL file:///C:/Windows/Microsoft.NET/Framework64/v2.0.50727/Temporary ASP.NET Files/root/7b4cc07f/99d5b9e0/Telerik.Web.UI.EXE.
LOG: Attempting download of new URL file:///C:/Windows/Microsoft.NET/Framework64/v2.0.50727/Temporary ASP.NET Files/root/7b4cc07f/99d5b9e0/Telerik.Web.UI/Telerik.Web.UI.EXE.
LOG: Attempting download of new URL file:///C:/inetpub/wwwroot/wss/VirtualDirectories/80/bin/Telerik.Web.UI.EXE.
LOG: Attempting download of new URL file:///C:/inetpub/wwwroot/wss/VirtualDirectories/80/bin/Telerik.Web.UI/Telerik.Web.UI.EXE.
LOG: Attempting download of new URL file:///C:/inetpub/wwwroot/wss/VirtualDirectories/80/_app_bin/Telerik.Web.UI.EXE.
LOG: Attempting download of new URL file:///C:/inetpub/wwwroot/wss/VirtualDirectories/80/_app_bin/Telerik.Web.UI/Telerik.Web.UI.EXE.