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Error on Windows Assembly DocumentFormat.OpenXML.dll
Description
Following installation of the Migrator for Notes to SharePoint (MNSP) Import Service, another migration tool started to fail. The other migration tool failed because a different version of the Windows Assembly, DocumentFormat.OpenXML.dll, was installed: C:\Windows\assembly\DocumentFormat.OpenXML.dll.
Cause
Older version of DocumentFormat.OpenXML.dll was overwriting a newer version already installed
Resolution
As an change to the tool, we have removed the DocumentFormat.OpenXML.dll from the installer as it is no longer used.
To correct this you will need to contact Support to obtain the latest updated hotfix of the tool.
Your Request will be reviewed by our technical reviewer team and, if approved, will be added as a Topic in our Knowledgebase.
Recommended Content
Product(s):
Migrator for Notes to SharePoint
Topic(s):
Troubleshooting
Article History:
Created on: 9/21/2015 Last Update on: 5/7/2023
Thank you for your feedback for Topic Request
Your Request will be reviewed by our technical reviewer team and, if approved, will be added as a Topic in our Knowledgebase.
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