@ Farroukh - I seem to remember that the installer on the disc has to be substituted for the MorphOS Installer and it will install correctly, but as Zylesea mentioned, it's a while ago since I installed it, but then I haven't found a real use for it as it has trouble printing PostScript to the new/current MorphOS PPD printer system, and PostScript I always found to be a bit "messy" with WordWorth. I preferred to print via Turboprint (7) on Amiga OS3.9 but that hasn't worked for me, as such, on MorphOS to my recollection, and there's no Printer option to get it to use USBPAR:, only to send a file to USBPAR:, and I'm not sure that works either.