When Find completes the search and you attempt to restore a large number of messages from the "Search results" list in the Find dialog box, Recovery Manager terminates unexpectedly.
For example, you may encounter this problem when you select all messages from the "Search results" list, and then click OK to restore those messages.
The system may run out of resources when attempting to restore a large number of messages using the Recovery Manager for Exchange user interface.
WORKAROUND:
To restore a large number of messages, create a task using Task Wizard, and then run the task.
STATUS:
Waiting for a fix in a future release of Recovery Manager for Exchange.