How can I remove all traces of a ClickOnce application from a customer's computer?

Question

I have a ClickOnce application that about 120 customers are using. This week, I found out two customers declined an update in January and were stuck on an old version. I dis

Answer 1

Have you attempted to rollback a version with the ClickOnce Application? You can do this when you got to the Programs and Features and then uninstall on your app.

This should then leave your App in a state where it would then request the latest update again.