Description:
------------
My configuration:

IIS 5.1
PHP 5.0.0
MySQL 4.0
Microsoft Windows XP Proffesional
phpMyAdmin 2.5.7-pl1

What i did:

I'd uncomment the line for the MySQL extension. Because that didn't work, I'd copy 'libmySQL.dll' (from my MySQL installation) to my PHP installation folder and changed the name in 'php.ini'. When that didn't work, I'd change everything back to the defaults. It did ocur when I'd try to load phpMyAdmin.

I'm sorry i can't give you the address of the server, because it's a testing box and it's not connected to the Internet.

Reproduce code:
---------------
--- default: ---
;extension=php_mysql.dll

--- 1st change: ---
extension=php_mysql.dll

--- 2nd change: ---
extension=libmySQL.dll

--- 3nd change: ---
;extension=php_mysql.dll

Expected result:
----------------
The default phpMyAdmin screen

Actual result:
--------------
A MsgBox that says that the MySQL extension can't be found, and then a screen that tells me that there is no MySQL extension available.