Warning: require(./ThinkPHP//ThinkPHP.php) [function.require]: failed to open stream: No such file or directory in E:\wwwroot\herison\index.php on line 6

Fatal error: require() [function.require]: Failed opening required './ThinkPHP//ThinkPHP.php' (include_path='.;C:\php5\pear') in E:\wwwroot\herison\index.php on line 6