OK, so I followed the installation instructions to a tea and am able to define a service in VS. However, when I try and add a reference to the service from a client, I get this error:
Could not load file or assembly 'System.ServiceModel, Version=126.96.36.199, Culture=neutral, PublicKeyToken=b77a5c561934e089' or one of its dependencies. The system cannot find the file specified.
I looked in my GAC and I see only version 188.8.131.52 of this assembly. What's going on here?
The WinFX January CTP (and probably earlier versions as well) were versioned 184.108.40.206. Starting with the February CTP, the WinFX classes were bumped up to 220.127.116.11.
Are you writing your own code from scratch or using a sample that might have been built with a newer CTP?
Could you have installed an SDK version that's newer than the runtime components you have?