Why trial period expired so soon?

There is no built in time limit on using app, because unlocking all the features and setting time constraints would be not effective. However for trial period, there has to be some kind of limitation on how many files you can add to queue, and maybe on how many times you can process the queue. I realize right now that 6 times, was bit too low. Just a little tip, restarting application, will reset the counter, so trial period doe not really expire at all, but these limitations make difficult to use it. I will increase the number of how many times you can process Queue, and that should allow you to test application, without restarting it.