《彩虹岛冬季资料片完整客户端》为什么无法安装？

问题描述：

安装时提示The installer you are trying to use is corrupted or incomplete.
this could be the contact the author of this installer or a virus.
You may want to contact the author of this installer to obtain a new copy.
It may be possible to skip the check using the/NCRC command line switch
(not recommended)
是怎么回事啊？我是从官网上下载的客户端，试着重新下了两遍都不行。我家网速慢，每次都要1.5个钟头。能不能帮忙迅速解决一下啊～～
我QQ：517551604这样详细些

问题解答：

这句话的大概意思是 文件不完整。你重新下载。。用迅雷下到官网去下载
http://chd.sdo.com/homepage.asp