如果使用正确的用户名和密码登录时遇到麻烦，请参考以下提示.如果您使用过google chrome来安装magento，请使用firefox打开magento并编辑magento目录中的app/code/core/Mage/Core/Model/Session/Abstract/Varien.php文件，并在下面的行中添加注释

If you are having trouble to get logged in with the correct username and password, here are some ideas. If you have used google chrome to install magento, use firefox to open magento and edit the app/code/core/Mage/Core/Model/Session/Abstract/Varien.php file within your magento directory and comment those below lines

        $cookieParams = array(
            'lifetime' => $cookie->getLifetime(),
            'path'     => $cookie->getPath()
            // 'domain'   => $cookie->getConfigDomain(),
            // 'secure'   => $cookie->isSecure(),
            // 'httponly' => $cookie->getHttponly()
        );

并使用您的凭据登录.我希望这对您有用！

And use your credentials to log in. I hope this works for you!!!