What suddenly happenned was that an error message popped up, stating that my 50 day trial of this software has now expired. If for some reason you need to re-install this software, you would think that you could simply re-download the trial version of this same software, enter the product key that you were provided earlier, and simply let your software convert from a trial version to a full version, just like almost any other software out there.NOT WITH TREESIZE PROFESSIONAL.I have been using this software for nearly 17 months. When you purchase this software for so much (currently from $54.95US according to their website), you woud expect to have something that you could use for a lot longer than a year. By Anonymous reviewed on December 14, 2015
