Sushi for cordless

Installer mounted to Drive(I:) ran the Installer now it is asking me to insert disk to continue instalation? - a serial number for mount and blade

In Windows 7 and install software from an ISO image, I can usually burn the ISO, but it is more than 8 concerts that I mounted the drive (E:), which entered the serial number and select the components that the installer to install but now partly due to the installation prompts you to insert the floppy disk? Suggestions would be great!