Method One
Recently doing a silverlight,windows phone app porting to the Windows 8 platform, testing some of the traditional WCF service applications in IIS8, discovering that IIS8 does not support the WCF Service SVC request, and later found IIS8 missing the managed for the WCF service Handler, after you add the following steps, IIS8 supports WCF services.
1. First add the MIME type extension ". svc", MIME type "Application/octet-stream"
2. Then add managed Handler in "Handler Mappings",
Request Path: *.svc
Type:System.ServiceModel.Activation.HttpHandler
name:svc-integrated
Method Two
Another way to solve this problem.
Figure-1
Figure-2
Workaround:
Simply add the following features (Redline Callout) in "Enable or disable Windows features":
You will then see the following in the handler mappings for IIS:
OK, the "Add WCF Service Support in IIS8" problem is solved
Summary of several methods for adding WCF support in IIS8 [text]