Update 10/2016 - This posting is better viewed in my new blog . Background In a post two years ago I expressed my admiration of ClickOnce. At the time we'd experienced years of tremendous success using it as our client application's primary deployment mechanism and since that time it has not faltered. I now regret to say that over the last year I've seen evidence that makes me question continued reliance on ClickOnce. I think its life-cycle may be coming to end. Though that saddens me I understand that in the tech world all technology is transient and the best ideas don't always last as long as they should (see Silverlight). Data, however, must continue flowing. About eight months ago I started searching for alternative deployment mechanism which might provide some of the benefits we'd leveraged with ClickOnce. That search came up mostly wanting. However, one candidate identified was the open source project Squirrel.Windows . The moniker on the GitHub proj