Question : Access 2007   ---   Run-time 2455:  You entered an expression that has an invalid reference to the property LinkChildFields.

I’m working some reports & charts – I want the user to be able to choose some parameters at run time.  On the reports with charts I need to change the link child/master settings based on the options chosen.
When I try to change the links settings in the Report Open procedure I get the following error:
Run-time 2455:  You entered an expression that has an invalid reference to the property LinkChildFields.
I’ve used sub-forms several times before where I changed the links via code but I’m not sure why is not working on the reports.
See the attached sample

Attachments:

ReportError1.accdb (496 KB)  (File Type Details) 

Sample of report issue

Answer : Access 2007   ---   Run-time 2455:  You entered an expression that has an invalid reference to the property LinkChildFields.

Before you can introduce Windows Server 2008 domain controllers into existing Windows 2000 or Windows Server 2003 domains, you must prepare the forest and domains with the ADPREP utility. ADPREP.exe is a command-line tool that extends the Active Directory schema, and updates permissions as necessary to prepare a forest and domain for a domain controller that runs the Windows Server 2008 operating system.

http://www.petri.co.il/windows-server-2008-adprep.htm
 
Some Additional stuff,
 
Microsoft Windows 2000 & 2003 Domain to Windows 2008 Upgrade Procedure
& Things to Know in General About Server 2008
 
http://www.commodore.ca/windows/server_2008/windows_server_2008_upgrade.htm
 
 
Upgrade Domain Controllers: Microsoft Support Quick Start for Adding Windows Server 2008 or Windows Server 2008 R2 Domain Controllers to Existing Domains
 
http://technet.microsoft.com/en-us/library/upgrade-domain-controllers-to-windows-server-2008-r2(WS.10).aspx
 
Guide for Upgrading to Windows Server 2008
 
http://technet.microsoft.com/en-us/library/cc755199(WS.10).aspx