Источник:
http://axmas.blogspot.com/2013/12/duplicate-object.html
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Duplicate type with name 'Dynamics.Ax.application.' in assembly
'Dynamics.Ax.application, version=6.0.947.280, culture...
You can try the solution:
1. import twice the object, second time system will prompt you object exist, overwrite it? click Yes to all.
2. Full CIL
Источник:
http://axmas.blogspot.com/2013/12/duplicate-object.html