Re: Utawarerumono
It means you need Daemon Tools or another similar program to read the file.
UTAWARE.ISO is, as it's titled, an .iso filetype. That is a DVD file. Y'know, like the files on a DVD CD taken off the disc and put into one computer archive. Use Daemon Tools to mount the .iso, and it will work exactly liek you put the disc into your drive, and install. Then download the english patch and install that (doesn't need Daemon Tools) to the same place. Then it should work in english.
Hope this helped.
Oh by the way you have to have the .iso mounted in order to play the game (kinda like the game needs the disc in drive to run)