Assembly: System.DirectoryServices (in system.directoryservices.dll)
The DNS name of the Forest object with which the trust relationship exists.
true if SID filtering is to be enabled; otherwise, false.
There is no trust relationship with the forest that is specified by targetForestName.
A call to the underlying directory service resulted in an error.
The target server is either busy or unavailable.
targetForestName is an empty string.
targetForestName is a null reference (Nothing in Visual Basic).
The current object has been disposed.
By default, new external and forest trusts in Windows Server 2003 Active Directory enforce SID filtering. SID filtering is used to prevent attacks from malicious users who might try to grant elevated user rights to another user account. Enforcing SID filtering on forest trusts does not prevent migrations to domains within the same forest from using SID history and will not affect your universal group access control strategy.
Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter EditionThe Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.