I current have WinRAR v3.51 and i want to update to a more recent version. i have a sort-of registry thing (rarreg.key which i suppose is a crack in a way) on my current version (3.51) and i was just wondering if i upgraded to 3.70, would that rarreg.key thing still be in place and work?

i know i could just download a new crack for the newer version, but i was just wondering. the same goes for other programs like WinAVI Video Converter etc, would it work for them too?