我是从这里下载的http://update.rising.com.cn/register/pcver/upgrade.htm

可是安装时出现这样的提示（分别截的）



请问这是怎么回事？
还有导出日志：
C:\DOCUME~1\USER_C~1\LOCALS~1\Temp\RavTmp\ScanBD\List0936.htm
C:\DOCUME~1\USER_C~1\LOCALS~1\Temp\RavTmp\ScanBD\Menu0936.htm
C:\DOCUME~1\USER_C~1\LOCALS~1\Temp\RavTmp\ScanBD\TBar0936.htm
C:\DOCUME~1\USER_C~1\LOCALS~1\Temp\RavTmp\ScanBD\Info0936.htm
C:\DOCUME~1\USER_C~1\LOCALS~1\Temp\RavTmp\ScanBD\List0950.htm
C:\DOCUME~1\USER_C~1\LOCALS~1\Temp\RavTmp\ScanBD\Menu0950.htm
C:\DOCUME~1\USER_C~1\LOCALS~1\Temp\RavTmp\ScanBD\TBar0950.htm
C:\DOCUME~1\USER_C~1\LOCALS~1\Temp\RavTmp\ScanBD\Info0950.htm
C:\DOCUME~1\USER_C~1\LOCALS~1\Temp\RavTmp\ScanBD\List0932.htm
C:\DOCUME~1\USER_C~1\LOCALS~1\Temp\RavTmp\ScanBD\Menu0932.htm
C:\DOCUME~1\USER_C~1\LOCALS~1\Temp\RavTmp\ScanBD\TBar0932.htm
C:\DOCUME~1\USER_C~1\LOCALS~1\Temp\RavTmp\ScanBD\Info0932.htm
C:\DOCUME~1\USER_C~1\LOCALS~1\Temp\RavTmp\ScanBD\List1252.htm
C:\DOCUME~1\USER_C~1\LOCALS~1\Temp\RavTmp\ScanBD\Menu1252.htm
C:\DOCUME~1\USER_C~1\LOCALS~1\Temp\RavTmp\ScanBD\TBar1252.htm
C:\DOCUME~1\USER_C~1\LOCALS~1\Temp\RavTmp\ScanBD\Info1252.htm

用户系统信息：Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; TencentTraveler 4.0; .NET CLR 2.0.50727)

我的网络大概很正常...刚刚重装过的