MySQL Call to undefined function ..

[stormblast-]

I'm about to move my vB Forum to an IIS 6 Server on Windows 2003 Server (essential).

I installed PHP5, it's working fine (made a test.php with echo "asdf"; and it's getting displayed).

I installed MySQL 4.1.x - running as service.

I added "C:\Programme\PHP\ext\" to my PATH Variable in Windows.

I edited C:\Programme\PHP\php.ini :
(removed semis)

extension_dir = "C:\Programme\PHP\ext"

extension=php_gd2.dll
extension=php_mysql.dll
extension=php_openssl.dll
extension=php_zip.dll

libmysql.dll and libmysqli.dll exist in C:\Programme\PHP\ext.

However, I'm still getting Fatal error: Call to undefined function mysql_connect() in C:\root\domains\catch-your-deal.de\index2.php on line 6

index2.php is a test file with the following content:

<?
echo "test";

 phpinfo(); 

    mysql_connect('localhost', 'xxx', 'xxx') or die ('Could not fetch data: '.mysql_error());
    mysql_select_db('xxx');

$user = mysql_query("SELECT ID FROM user WHERE ID='1'"); // just a test
echo $user;
?>

I have no idea why it won't work. Could anyone please help me out?

Thanks!

[stormblast-]

I just noticed:
(PHPINFO) PHP CORE:
extension_dir C:\php5 C:\php5
Why's that? In my PHP.ini I got: extension_dir = "C:\Programme\PHP\ext"
and i only got 2 PHP.ini's on the whole system.
C:\Programme\PHP\php.ini
C:\Windows\php.ini (for testing it's the same as above)