I need some help. I contacted Wolfram and they suggested I post my question here. I recently upgrade from MAC OS 8.6 to 9.2 Now I get the famous "the application has unexpectedly quit because an error of type one has occured" The wolfram people gave me a few suggestions. I tried them with no luck. I even went so far as to re-install the software but got the same results. However I can run mathmatica from the installation disk with no problems. Any suggestions.