How to remove a sandbox application?

I have created some test projects and deployed them to the sandbox. As a result I can not delete the test app because it give me a warning I have to remove it from the sandbox first. But how do I do that? Thank you, Andries
2 answers
1 Select the project. Get the projectID Edit project settings Delete project. I hope thiw works – Gerard A. Odding (2014-04-22)


When an sandbox app is created it uses in the project name as URL of the Cloud.

Now started with a test app called ‘app’ that I renamed before I deployed it to the cloud. But the name of the cloud app was still ‘App’ After renaming it, it shows the correct name in the Lauchepad but the URL is not changed.

Is there a way I can fix this, or is this a know issue too?