I already download Mercury 11.07.1 from http://www.mercury.csse.unimelb.edu.au/download/release.html
and also installed cygwin on my Windows 7 PC. However i don't know how to install the mercury. Is there anyone can help me with the installation guide?
If you unzip the Mercury download, you'll find a dozen or so README files in the new directory.
There's one called README.Cygwin, there's also some other Windows related files. These should contain instructions and information to get you started. (open them with notepad)