You try to move and then rename a folder in a Microsoft Exchange Server 2010 mailbox by using the CopyFolder method of the IMAPIFolder interface. However, the folder name is not changed even though the folder is moved successfully.
To resolve this problem, install the following update rollup:
976573 Description of Update Rollup 1 for Exchange 2010
The CopyFolder method of the IMAPIFolder interface provides additional functionality beyond copying folders. For more information about the CopyFolder method of the IMAPIFolder interface, visit the following Microsoft Web site: