Unable to load Library

Hi,

I've got Apache 2.2.22 with PHP 5.4.5 and want to load the "php_sqlsrv" library.

But if I start the Apache Deamon I've got an error:

PHP Warning:  PHP Startup: Unable to load dynamic library 'ext\\php_sqlsrv_54_ts.dll' - Das angegebene Modul wurde nicht gefunden.\r\n in Unknown on line 0

Here the part of the php.ini file

;;;;;;;;;;;;;;;;;;;;;;
; Dynamic Extensions ;
;;;;;;;;;;;;;;;;;;;;;;

extension=php_exif.dll
extension=php_gd2.dll
extension=php_ldap.dll
extension=php_mbstring.dll
extension=php_mysql.dll
extension=php_mysqli.dll
extension=php_sqlsrv_54_ts.dll
extension=php_tidy.dll

The System is running on Windows Server 2003 R2 Service Pack 2

Did someone know why I get this error?

yours sincerely

HyP3r92