嗨查克，

我无法通过您的帖子链接获取您的日志.从您的帖子中，我觉得您的安装文件已损坏，请从以下位置下载新的ISO文件:
http://www.microsoft.com/visualstudio/chi/downloads

I can't get your log from your post link. From your post, I feel your setup file is broken, please download a new ISO file from:
http://www.microsoft.com/visualstudio/eng/downloads

下载后，请使用此工具 http://support.microsoft.com/kb/841290 来验证iso的哈希值.练习的重点是从.iso文件生成一个或多个哈希值-MD5和SHA1-以便可以对照该文件的已知值来检查它.任何差异都会 表示文件已损坏.

After downloading, please use this tool http://support.microsoft.com/kb/841290 to verify hash of the iso. The point of the exercise is to generate a hash value (or values) - MD5 and SHA1 - from the .iso file so that it can be checked against the known value(s) for that file. Any discrepancy would indicatethat the file was corrupted.

***的问候