Problems with Livebindung under XE2

Hello,

I would like to use the components TAdvDateTimePicker and TAdvMemo. In both components when I use the parse expression in a TBindLink the following error message was schowing :

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Debugger Exception Notification
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Project Project12.exe raised exception class TBindCompException with message 'Error in BindLink_Memo.  No observer support for TAdvMemo'.
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Break   Continue   Help  
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Only the format expression in both components are ok. Did I make a mistake or can not the two components the parse expressions ?

I have tested it under Delphi XE2.