升级2.72出错，帮看下

2016-07-07 15:26 来源：www.chinab4c.com 作者：ecshop专家

/upgrade/index.php

Warning: require(E:/WWWROOT/auto0551/wwwroot/admin/includes/lib_main.php) [function.require]: failed to open stream: No such file or directory in E:\WWWROOT\auto0551\wwwroot\upgrade\includes\init.php on line 17

Fatal error: require() [function.require]: Failed opening required 'E:/WWWROOT/auto0551/wwwroot/admin/includes/lib_main.php' (include_path='.;C:\php5\pear') in E:\WWWROOT\auto0551\wwwroot\upgrade\includes\init.php on line 17

回答：
有没有哪位知道原因

安徽网 www.ah01.com

文件有没有上传失败的？