Hi, please forgive my unknowledge. I installed ISPconfig v2.2.17 on centos4.4 following "perfect setup" instructions. I tried to make my best, ISPconfig is now running fine (this is a great control panel), thanks to members and administradors of this forum. I have now a problem with Remoting Framework. I installed the remoting extension fine, and created remote user. Then I tried the test.php example, it do not work (blank page). Went to php.ini: and "display_errors On". I have some irrevelant "notice", but no "warnings". I edit soap.lib.php and add the following "echo": $return = $this->send($soapmsg,$soapAction,$this->timeout); echo 'return='.gettype($return).'<br>'; It displays:"return=NULL", ok there is something wrong related to the send function. I add the following "echo" in the "send" function: $response = $http->sendHTTPS($msg,$timeout); echo $response.'<br>'; It displays: Fatal error: Call to undefined function xml_parser_create() in /home/admispconfig/ispconfig/lib/classes/ispconfig_soap.obj.php on line 3256 Ok. I have got it, but how shall I fix it? I checked xml installation. phpinfo() displays: XML Support active XML Namespace Support active EXPAT Version expat_1.95.7 Fine no? Tried to download and install: http://www.ispconfig.org/downloads/ISPConfig-2.1.2xml.tar.gz ->This link no longer runs, I do not know if it is still necesary. Tried: cpan>install XML:arser ->displays "XML:arser is up to date" I suppected something wrong with my "perfect" centos4.4 setup. I redo some installation steps and I find this: In instruction "yum install php php-devel php-gd php-imap php-ldap php-mysql php-odbc php-pear php-xml php-xmlrpc curl curl-devel perl-libwww-perl ImageMagick libxml2 libxml2-devel", php-xmlrpc package is found and installed but php-xml package is not found. yum install php-xml displays "Cannot find a package matching xml-php" Could you please tell me if you have any idea of what I am doing wrong ? Is this an xml installation issue ? May I change my php.ini to add any extension ? Thanks a lot.