I am developing an application using VB.Net and OSIsoft AF SDK. I would like to use the PIServer and PIServers classes but, in the version I have (2.6.2), they are absent from the expected namespace. Am I missing an assembly?
You have the .NET 2.0 CLR referenced. You need to use .NET 4.0 CLR instead.
See this link for help. Go to the bottom section with a heading of AF SDK Version.
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