There is no build provider registered for the extension '.svc'.

When trying to access a WCF .scv file you get the following error:

There is no build provider registered for the extension '.svc'. You can register one in the <compilation><buildProviders> section in machine.config or web.config. Make sure is has a BuildProviderAppliesToAttribute attribute which includes the value 'Web' or 'All'.

You will need to modify your web.config like this:



Here is the text to copy and paste: