Namespace: Microsoft.Xna.Framework.GamerServicesAssembly: Microsoft.Xna.Framework.GamerServices (in microsoft.xna.framework.gamerservices.dll)
[SerializableAttribute] public class GamerServicesNotAvailableException : Exception
The following are likely causes for this exception.
Games for Windows - LIVE is unavailable to finished games. This functionality is not included in the redistributable version of the XNA Framework. A game that attempts to use these components without XNA Game Studio installed will result in a GamerServicesNotAvailableException.