Warning: require_once(XML/RPC.php): failed to open stream: No such file or directory in C:\Program Files (x86)\Apache Software Foundation\Apache2.2\htdocs\mamBLOG\bundled-libs\XML\RPC\Dump.php on line 22

Fatal error: require_once(): Failed opening required 'XML/RPC.php' (include_path='.;./includes;./pear') in C:\Program Files (x86)\Apache Software Foundation\Apache2.2\htdocs\mamBLOG\bundled-libs\XML\RPC\Dump.php on line 22