An error occurred while downloading the DLL from WebClient.

Problem description: Use WebClient to download DLL files other than xap to implement the Silverlight dynamic loading plug-in function. It can be debugged on vs2010 but deployed on IIS, prompt not fount Related Files

Solution: first, enter http: // 0.0.0.0/clientbin/xxx. dll in the browser. If you can download the http: // 0.0.0.0/clientbin/xxx. dll file, you can use the WebClient method. Otherwise, you can set the web application in IIS.ProgramThe execution permission of is changed to pure script.

Note: DLL files are stored in the clientbin directory and cannot be stored in the bin directory on the server.