Why do I receive errors reading the cyclad-z.inf and cyclom-y.inf files during an OS installation?

A. The error is caused by creating a custom installation CD-ROM and burning the CD-ROM using ISO-9660 format instead of Joliet format, which allows the hyphen (–) character. In the future, make sure you use Joilet format to burn the CD-ROM and not DOS/ISO-9660.