<p>I just downloaded and installed NIS 2012 trial edition. I am going to buy new key in a few days.</p>
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<p>While my trial version is running, every now and than, NIS pops a message in the center of the screen alerting that it is not activated. This alert doesn't disappears until I click "Buy Later".</p>
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<p>This interruption in work is irritating. I am aware that a key has to be entered within 15 days, but it seems that the product is too worried for the same.</p>
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<p>It should either display a self-disappearing message on the right-bottom corner of the screen or it should appear after 15 days. </p>