PHP OAUTH: errors on wampserver after installing

I have these strange errors after installing php_oauth.dll and php_oauth does not even work on my wampserver.

The first error when I start my wampserver,

Then follows with another,

But I have php_oauth loaded as an extension as it shown in my wampserver. please check out another question of mine here too.

did anyone come across this problem before and know how to fix it?

EDIT:

Array
(
    [0] => Core
    [1] => bcmath
    [2] => calendar
    [3] => com_dotnet
    [4] => ctype
    [5] => date
    [6] => ereg
    [7] => filter
    [8] => ftp
    [9] => hash
    [10] => iconv
    [11] => json
    [12] => mcrypt
    [13] => SPL
    [14] => odbc
    [15] => pcre
    [16] => Reflection
    [17] => session
    [18] => standard
    [19] => mysqlnd
    [20] => tokenizer
    [21] => zip
    [22] => zlib
    [23] => libxml
    [24] => dom
    [25] => PDO
    [26] => openssl
    [27] => SimpleXML
    [28] => wddx
    [29] => xml
    [30] => xmlreader
    [31] => xmlwriter
    [32] => apache2handler
    [33] => curl
    [34] => mbstring
    [35] => gd
    [36] => mysql
    [37] => mysqli
    [38] => Phar
    [39] => pdo_mysql
    [40] => pdo_sqlite
    [41] => soap
    [42] => tidy
    [43] => mhash
    [44] => xdebug
)

EDIT 2:

php.ini also phpForApache.ini - extension=php_oauth.dll is at the bottom in the list,

;extension=php_bz2.dll
extension=php_curl.dll
;extension=php_dba.dll
extension=php_mbstring.dll
;extension=php_exif.dll
;extension=php_fileinfo.dll
extension=php_gd2.dll
;extension=php_gettext.dll
;extension=php_gmp.dll
;extension=php_intl.dll
;extension=php_imap.dll
;extension=php_interbase.dll
;extension=php_ldap.dll
;extension=php_ming.dll
;extension=php_mssql.dll
extension=php_mysql.dll
extension=php_mysqli.dll
;extension=php_oci8.dll      
;extension=php_oci8_11g.dll 
extension=php_openssl.dll
;extension=php_pdo_firebird.dll
;extension=php_pdo_mssql.dll
extension=php_pdo_mysql.dll
;extension=php_pdo_oci.dll
;extension=php_pdo_odbc.dll
;extension=php_pdo_pgsql.dll
extension=php_pdo_sqlite.dll
;extension=php_pgsql.dll
;extension=php_phar.dll
;extension=php_pspell.dll
;extension=php_shmop.dll
;extension=php_snmp.dll
extension=php_soap.dll
;extension=php_sockets.dll
;extension=php_sqlite.dll
;extension=php_sqlite3.dll
;extension=php_sybase_ct.dll
extension=php_tidy.dll
;extension=php_xmlrpc.dll
;extension=php_xsl.dll
;extension=php_zip.dll
extension=php_oauth.dll