Unable to load the metadata for assembly ''. This assembly may have been downloaded from the web. See http://go.microsoft.com/fwlink/?LinkId=179545. The following error was encountered during load: Could not load file or assembly '' or one of its dependencies. Operation is not supported. (Exception from HRESULT: 0x80131515)
In WPF project to allow the project to load from remote source we have to enable it in the configuration file devenv.exe.config.
Step 1: Search the configuration file devenv.exe.config in your system. Usually it is located at
C:\Program Files\Microsoft Visual Studio 10.0\Common7\IDE\devenv.exe.config
Step 2: Edit the configuration file. Add following line in the <runtime> tag
<loadFromRemoteSources enabled="true" />
Step3: Restart your visual studio.