You may encounter difficulties if you use the Claris CAD Installer from of a copied set of disks. If the installer repeatedly asks for a disk and ejects it when inserted, the disk may not have been named correctly when the user copied it.
To use copied disks with the Installer, the disks must have the exact same name as the original disks:
1) Claris CAD Program 1
2) Claris CAD Program 2
3) Claris CAD Utilities
4) Claris CAD Help
Extra spaces will make a difference. The match must be exact.