Can't open the tsi file!?

Can’t open the tsi file!?

what program/application do I need on my mac (os x 10.4.11 intel core 2 duo) to open tsi file. Please help!

you open it within Traktor if that’s what your trying to do, you can’t just open it on a mac.

For waterver reason my traktor won’t open the tsi file. I used to see the tsi file on my mac like a grey rectangular icon but now when I dowload it it is only a blank icon. I have reformatted my mac, so I think I am missing a program to open/read the tsi file. Can you help me!?