EDIUS Pro 9 was developed for 64-Bit-OSs like Windows 7, 8 and 10. Apple supplies “Bootcamp” free of charge so Apple-users can also run Windows-based-solutions. This allows for a smooth setup of Windows as an extension of Apple’s OSX and offers all of EDIUS 9th’s power on the Mac.

How to easily setup Bootcamp and EDIUS is described in this document:
EDIUS Pro for Mac, Bootcamp EDIUS Installation (english Version, pdf, 2,5MB)