Merhaba,

DIEF i ilk kurduktan sonra çıkan bir hata var.

Exception from
HRESULT: 0xC0048021 at
Microsoft.Dynamics.AX.Framework.Tools.DMF.SSISHelper.DMFEntity.ShowPreview(Boolean
isComposite)

Çok sinir bozucu bir hata ama bir blog ta şu şekilde bir çözüm buldum. İşe yaradı. 
http://msdynamicsaxtips.blogspot.com.tr/2015/01/exception-from-hresult-0xc0048021-at.html 
Error:
Exception from HRESULT: 0xC0048021
at Microsoft.Dynamics.AX.Framework.Tools.DMF.SSISHelper.DMFEntity.ShowPreview(Boolean isComposite)
at Microsoft.Dynamics.AX.Framework.Tools.DMF.SSISHelperService.Service.ServiceHelper.ShowPreview(DMFEntity entity)
AX Version: Microsoft Dynamics AX 2012 R3 RTM
Microsoft Office: Office 2013, Excel 2013
OS: Windows Server 2012
SQL: SQL 2008 R2.
Solution:

The problem is caused by the DMConfig XML file.
Go
to the DMConfig.xml file in the Microsoft Dynamics
AX60DataImportExportFramework  folder and replace the
PipelineComponentInfo_Multicast, PipelineComponentInfo_ExcelSource and
  nodes by the following:


    {33D831DE-5DCF-48F0-B431-4D327B9E785D}

 

 

    {9F5C585F-2F02-4622-B273-F75D52419D4A}

 

 

    {90E2E609-1207-4CB0-A8CE-CC7B8CFE2510}