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make an application as trial one



  • Hi. I want to make my application a trial one, that stop working after 30 day. Is that a free library for that ? If not, how to do that the time elapsed to be independent from windows os time settings ?


  • Lifetime Qt Champion

    Hi,

    AFAIK there's no bullet proof possibility for that. Instead you should maybe record somewhere the last time the application was opened and do some math there to have the overall picture of the situation.


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