Thank you, Erel. I found it, and i used, but what is happening is, the application keeps running untl the license test completes, and, case DontAllow, the program is aborted.
What I want to avoid, is this, the applicatios begins to run and show the main screen.
This is why I tried to stop the program untl the license check is complete.
Where is the normal place to use the License Check? Where I must put, or, where is the best, the most used place developers use to do the license checK. Is this in the activity create sub? I see, at my knowledge level, various program flow problems using this way.