Lion升级后如何使用iPhone配置实用程序安装配置文件

Since updating to Lion I can't install configuration profiles with the iPhone Configuration Utility on iPads etc for enterprise deployment. I can still however install apps. Problem is only with the configuration profiles. The Install button appears but it just doesn't do the install. This was fine before Lion. And I am using iPhone Configuration Utility 3.4.Since updating to Lion I can't install configur