I have an iMac with Mac OS X v.10.4.8 and a Ketron XD3. I am unable to install the KetronFT application I downloaded from the www.ketron.it website.

I also have the Keyspan serial to USB cable and previously installed the driver for it.

I took the following steps:

On the www.ketron.it website I downloaded the application from the link for the MAC OS. The file downloaded was KetronFT 1.0.1.sit.

I then expanded it with Stuffit Expander. The KetronFT application was there.

I clicked on it to install the KetronFT application. It wouldn't install and opened a window stating:
"You can not install the KetronFT application because it is not supported on this system"

Can anyone please assist me?

Thank you,
Susan
smcleodmusic@cox.net