REX system could not be installed . because access to the global application Support folder was denied.
REX 的系统无法安装,无法连接到他们的全球技术支持(部门)......
Try running the Disk utillity in Applications/utillities and repair permission,and try to run Reason again.
尝试运行磁盘权限修复。然后再次安装并运行Reason。。