Package name should be different for each applicationYes
but I can not copy the existing application to renew it
looking into itI think I got the problem
I tried to create another application with a another app as templete and it works.
which leaves me with only one conclusion that there is something good with the original app so i look and i remebert thet i add custum settings in the app (Settings > User-defined settings UI String Resources)
There is something the i con do to try to fix it?