无法下载应用 此时无法安装 Unable to Download App ‘‘App" could not be installed at this time
编译程序的时候，Target Platforms>IOS Device>Configuration>Ad hoc,OK
原来错误原因是编译的时候选择成AppStore了，所以安装不了。
could not be installed at this time
原文：http://www.cnblogs.com/cb168/p/5292266.html