为什么我在官网下载好DNF 没什么不能按装

问题描述：

为什么我在官网下载好DNF 没什么不能按装
说什么NCRC什么的`
The installer you are trying to use is corrupted or incomplete. This could be the result of a damaged disk, a failed download or a virus. You may want to contact the author of this installer to obtain a new copy. It may be possible to skip this check using the /NCRC command line switch (NOT RECOMMENDED). 就是出现这段话~~~

问题解答：

发个图看看我帮你解决

说的太简单了