phpMyAdmin appears blank (error) solution

Environment: Windows Server 2003, IIS6, php-5.1.4, mysql-5.0.18, phpMyAdmin-2.8.1 Sometimes when PHPmyAdmin is installed, the following will occur when accessing in IE: Warning: require_once( ./libraries/common.lib.php) [function.require-once]: failed to open stream: No such file or directory in D:phpmyadminindex.php on line 36 Fatal error: require_once() [function.require]: Failed Opening required './libraries/common.lib.php' (include_path='.;C:php5pear') in D:phpmyadminindex.php on line 36 There are several reasons for this problem: 1. Your PHPmyAdmin directory Put it in the root directory of the disk 2, your PHPmyAdmin directory and the permissions settings of the upper directory. Solution: 1. Do not put the phpmyadmin directory in the root directory of the disk, such as D:SiteManagephpmyadmin 2. The directory of phpmyadmin And the upper directory, set the permissions as follows: Users read and run IUSR_… … read and run