This question scares me because of how little I can find in online searches regarding it. The long story short is that I am attempting to write a Microsoft Dynamics CRM 2013 plugin and the "Microsoft.Crm.Sdk.Proxy" class is already in the "References" folder. However, when I type "using Microsoft.Crm.Sdk.Proxy" I get the intellisense informing me that there is no ".Proxy" option. Literally, the only one that comes up is "Microsoft.Crm.Sdk.Messages."
This is baffling me because I am connecting to an on-premise 2013 installation, using Visual Studio 2012, the CRM SDK for Dynamics 2013, and my Framework is set to 4.5.
I simply cannot think of anything else. Thank you all for any help you can offer me.