|You need the SIS RAID driver package for floppy disk maker on that page.|
As to virtual machine issue - don't know (French/English shouldn't be an issue as the virtual install is only concerned with itself) - could be there is an issue with the install CD. Which virtual machine product are you using? And on which host o/s? I'd suggest creating an iso image of your CD (apart from anything else, if you can do this, means the CD is readable) and use that to install VM (most VM software allow install from mounted ISO).