>>May be your application has a special code to close itself if there is no activity for a certain period of time.
>
>Sorry Nadya but if I developped a such code, I remembered it.
That was just a guess < g > Sometimes we forget about things we put in our applications...
Well, my first thought when I read the description of the problem, was a virus... I would look into it too.
If it's not broken, fix it until it is.
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