A direct copy of the CD I own. Use setup.exe to install. Requires windows XP or earlier, doesn't seem to work via compatibility options so a Virtual Machine like VirtualBox or VMware Player is suggested. 

Note: this is technically piracy but the publisher went kaput 6 years ago and the game was only ever available in limited supermarkets in the turn of the millennium; the only source is second-hand copies via eBay or Amazon, so there shouldn't be any issues linking the game files.