CIS activation trial license

Hi, i was about to install cis free so as always offer a trial of 30 days so i decide to do it.

Now 10days left of that trial and popup show annoying every time i need to activate the product to continue using it, now the question how i go back to free status ?

You either wait until the 10 days left are over or you re-install and choose the free edition.

ok, ty for reply