Mario 2.0 doesn't show up

[aw94]

Hey out there!

I'm relatively new to the TI calcs, and when I tried to put Mario 2.0 on the calc, it doesn't show in MirageOS. I have MirageOS 1.2, and I've tried the newest version of Ion. I've tried archiving/unarchiving, installing the shell before the game, and I've checked to make sure the game does exist in Program menu. This problem affects many other programs, too, but I figure if I can get Mario working, I can get everything else working, too.

If this bit of info helps, I got my calc in August 2009, so if the problem has something to do with the new chipsets, I guess there isn't too much I can do...

Can someone help?