WINDOWS8 64-bit running Silverlight program does not have access to WCF solutions

The company's project is SILVERLIGHT+WCF, and my laptop is Win8 64-bit system, has been unable to run the Silverlight program, a colleague found a solution, is now shared

In one case, when Vs2010 runs the program, the report fails to load the project, which requires administrator privileges to run vs

The second scenario is that VS2010 cannot run IIS for program debugging, which requires IIS permission settings such as:

Set permissions to allow

In the third case, the program can run in the browser, but the WCF service cannot be executed, and the solution is as follows:

Activating HTTP in the WCF service in Windows features, coloring, OK!