I downloaded and installed it into my very old updated 64-bit W7 HPE SP1 machine (1 GB of RAM). However, running it gave me an error message and refuses to let me use it due to an “Unfortunately, the installation cannot be completed at this time. The giveaway Pro version of the software can only be
installed within a limited time period. (Up to 30 November 2017)” error message (http://screenshot.cz/JZ/JZ6CW/error.gif for my uploaded screen shot/capture). That makes no sense! I e-mailed its support about it. :(
