翻译英文帮忙了

the install 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 commang line switch
(NOT RECOMMENDED)

你正在执行的安装已损坏或数据不完全。这可能是由于磁盘损坏、下载失败或病毒造成的。你可以联系此安装程序的作者以获取一份新的拷贝。你也可以跳过这项检查，直接使用NCRC命令行进行转换（不推荐）。