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Could not load type 'OSIsoft.AF.Analysis.AFAnalysisRuleConfiguration'

Question asked by VijayC on Feb 20, 2017
Latest reply on Feb 21, 2017 by VijayC



I am facing an issue when i try to query an attribute value (configured for Analysis data reference not saved in history) from a PI Datalink. Error is “Could not load type 'OSIsoft.AF.Analysis.AFAnalysisRuleConfiguration' from assembly 'OSIsoft.AFSDK, Version=, Culture=neutral, PublicKeyToken=6238be57836698e6'.”



And also “Failed to load 'Analysis'Plugin:The Plugin type 'OSIsoft.AF.Asset.DataReference.Analysis.DataReference'was not found” error  in PI process book from client machine.

Below are the software versions used


Client Side:

PI AF Client(X64) 2012 SP2 version

PI Process book 2012 SP2 Version

PI Datalink 2013 version


Server Side:

PI AF Server 2016 Version