Unable to debug remote procedures without automatic debugging. This usually means that debugging is not enabled on the server WCF hosted on IIS

Solution, configure the new Web site with the App. Config modified

< system.web > <!-- Set compilation debug= "True" to insert debug symbols into the compiled page. Because this affects performance, set this value to true only during development.  -< debug = "false" > </  Compilation></system.web>

Change False to True

After you start the client, you will be prompted for this

Security Warning:attaching to a process owned-untrusted user can be dangerous. If The following information looks suspicious or you is unsure, do not attach to this process

Select Attach to it.

Unable to debug remote procedures without automatic debugging. This usually means that debugging is not enabled on the server WCF hosted on IIS