After installing the following: Garritan_Personal_Orchestra_4.02_MACMAC_ARIA_1.9.0.2_UpdateMAC_ARIA_Player_v1.872 I had the same problem. After talking / emailing with MakeMusic support, they sugg...
Wendell, Sorry to hear that. All I can suggest is actually talking to MakeMusic support. They know more than I do. I went to the main make music page, then chose contact us.
Lane, You're welcome. Glad to see it helped someone. As for why it helped, I really don't know.