Two weeks ago I downloaded the latest Nevron UI for .NET and built and tested my application with it. Everything worked great. One curious thing I noticed was that in order to run the Nevron UI\WinForms\"Examples C#" I needed to have .NET 4.5 installed. It told me so when I tried the Nevron menu item for it. After installing .NET 4.5 and running the Examples C# program successfully I couldn't determine any difference between this version and the build I had licensed. Thus I see no reason for it needing .NET 4.5. I'm just reporting this as a minor annoying upgrade issue as something that perhaps should be corrected in a future build.