Assembly: System.ServiceProcess (in system.serviceprocess.dll)
An IDictionary that contains the context information associated with the installation.
The savedState is a null reference (Nothing in Visual Basic).
The savedState is corrupted or non-existent.
Normally, you do not call the methods on ServiceProcessInstaller within your code; they are generally called only by the install utility. The install utility automatically calls the ServiceProcessInstaller.Install method during the installation process. It backs out failures, if necessary, by calling Rollback on the object that generated the exception.
An application's install routine maintains information automatically about the components already installed, using the project installer's Installer.Context. This state information, passed into Rollback as the savedState parameter, is continuously updated as the ServiceProcessInstaller instance and each ServiceInstaller instance is installed by the utility. It is usually unnecessary for your code to modify this state information explicitly.
Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.