The software works on an Intel I5 so slowly that wise use is pointless. Therefore, before at least 2 star deduction. Next 2 stars I pull off, because after a disk crash can reinstall the software stops again. One can not be en- abled as described only 2 computers but apparently only two total. In order for this software has now become completely unusable for me. The last remaining installation on the laptop I will remove it now and then take a bad experience at the Rubrick. 10/10/2014 RB