We have a Java based web-application and also the same application written in C# which should be run if the java-checker finds out that there's no Java installed on the client machine. The idea is to run the C# ClickOnce application automatically, without any user action, once the Java checker reports that there's no Java installed on the machine. Is that possible and if yes - how?
Just link to (or redirect the browser to) the URL of the ClickOnce application. That should launch the application.
For example, http://www.domain.com/myapp.application