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Error "The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)"

Issue

After upgrading, the following error might occur when visiting any workflow page:

The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)

Resolution

To clear this error clear the SharePoint cache and perform an IISReset. For more information, see SharePoint 2010 – Clearing the Configuration Cache.

Additional Information

This error is due to stale information in the SharePoint config cache.

Version history
Revision #:
60 of 60
Last update:
‎11-30-2018 02:40 PM
Updated by: