When browsing to the SELECTserver Administration site, the site displays an error
Server error in /BSS application
Could not load type 'System.ServiceModel.Activation.HttpModule' from assembly 'System.ServiceModel, Version=184.108.40.206, Culture=neutral, PublicKeyToken=b77a5c561934e089
This error can occur when there are multiple versions of the .NET Framework on the computer that is running IIS, and IIS was installed after .NET Framework 4.0 or before .NET 4.0 was registered.
Answer Verified By: Phil Conard