Consider the following scenario:
- You install Microsoft Transporter Suite in a Microsoft Exchange Server 2007 environment.
- You migrate directory objects from Lotus Domino servers to Exchange Server 2007 servers.
- The Exchange Server 2007 server domains are in Windows Server 2008 R2 domain mode.
- You run the Move-DominoGroupToAD cmdlet.
The requested mode is invalid.
This problem occurs because a .NET Framework function is used by Transporter Suite. Additionally, Windows Server 2008 R2 is not treated as a valid domain mode.
To resolve this problem, install the following update rollup:
2260240 FIX: "The requested mode is invalid" error message when you run a managed application that uses the .NET Framework 3.5 SP1 or an earlier version to access a Windows Server 2008 R2-based domain or forest
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
For more information about Microsoft Transporter Suite for Lotus Domino, visit the following Microsoft website: