Downgrade Forms and Reports from AX 2009 to AX 4.0

Hi

If you export a Form or a Report from AX 2009 you can't import in AX 4.0. If you try compare a errore related Datasource Properties..
To fix the problem you have to open with Notepad the XPO and remove the follows two lines :

PROPERTIES
ENDPROPERTIES
 
You can found this lines after the keyword OBJECTBANK after the keyword ENDMETHODS.
 
Enjoy