not sure which version, and based on a quick search, it seems 4.2 wont help either so here are a couple that may work...
Install_rekordbox_4_1_1.zip [PC]
http://www93.zippyshare.com/v/XfFsr0Xe/file.html
Install_rekordbox_4_1_2.zip [PC]
http://www93.zippyshare.com/v/37HC7VEt/file.html