Referencing the Ribbon Commander library in .NET
From Ribbon Commander Documentation
There are two assemblies you need to reference in order to use the Ribbon Commander framework from .NET
- The customized interop assembly (IlydaUK.Interop.RibbonCommander)
- The core Ribbon Commander assembly (IlydaUK.RibbonCommander.Core)
They both depend on version 2.0.50727 of the .NET framework and can be found under the .NET tab of the references dialog: