+ <handlers>
+ <remove name="ExtensionlessUrlHandler-Integrated-4.0" />
+ <remove name="OPTIONSVerbHandler" />
+ <remove name="TRACEVerbHandler" />
+ <add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="*" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" />
+ </handlers></system.webServer>