I just discovered (after a search as net framework is not listed in my program and features area on my Windows Pro SP1) that I have net frame work 3.5.1 currently installed; I downloaded the 4.6.1 that is required to run this software but since this is all above my knowledge of computers, should I install the 4.6.1 in order to take advantage of this offer today? Would appreciate any ideas and thoughts; thanks