在imac上安装Adobe After Effects cs5,安装完成後打开出现错误提示，请高手们指导指导啊。

在imac上安装Adobe After Effects cs5,安装完成後打开出现错误提示,
After Effects Alert
Last log message was: <140735085542560> <AppDirs> < 5 > Required Dir = /Applications/Adobe After Effects cs5/Adobe After Effects cs5.app/Contents/Required
Generating crash log,which may take a few minutes.
我多次卸载後从新安装,问题依旧如此,请问这是什麼原因引起的?