I added a Service Reference for a WCF project; I had over a hundred endpoints in my ServiceHost web.config, and all my development was going slowly, so I decided to trim it down for now. I also decided to change the namespace while I was at it, so I just deleted the service reference. The delete failed with an out of memory exception, so I finally just went to the file system and deleted the files. Then, the delete of the Service Reference worked. When I tried to add it back, I started getting the warning in the title above.
My question is this: where is the old Service Reference being "remembered", if that is what is going on, and if not, what else could be throwing this warning?
For the record, I am using the ASP.NET Development Server and VS 2008.
Thank you!