diff --git a/upload/admin/controller/catalog/download.php b/upload/admin/controller/catalog/download.php
index 02b32a4a289..33f2cbcae1f 100644
--- a/upload/admin/controller/catalog/download.php
+++ b/upload/admin/controller/catalog/download.php
@@ -470,7 +470,8 @@ public function upload() {
 				// Allowed file extension types
 				$allowed = array();
 				
-				$filetypes = explode("\n", $this->config->get('config_file_extension_allowed'));
+				$extension_allowed = preg_replace('~\r?\n~', "\n", $this->config->get('config_file_extension_allowed'));
+				$filetypes = explode("\n", $extension_allowed);
 				
 				foreach ($filetypes as $filetype) {
 					$allowed[] = trim($filetype);
@@ -483,7 +484,8 @@ public function upload() {
 				// Allowed file mime types		
 				$allowed = array();
 				
-				$filetypes = explode("\n", $this->config->get('config_file_mime_allowed'));
+				$mime_allowed = preg_replace('~\r?\n~', "\n", $this->config->get('config_file_mime_allowed'));
+				$filetypes = explode("\n", $mime_allowed);
 				
 				foreach ($filetypes as $filetype) {
 					$allowed[] = trim($filetype);
@@ -554,4 +556,4 @@ public function autocomplete() {
 		$this->response->setOutput(json_encode($json));
 	}	
 }
-?>
\ No newline at end of file
+?>
diff --git a/upload/catalog/controller/common/header.php b/upload/catalog/controller/common/header.php
index f1fc2d9b0dd..21f143809b0 100644
--- a/upload/catalog/controller/common/header.php
+++ b/upload/catalog/controller/common/header.php
@@ -54,7 +54,8 @@ protected function index() {
 		$status = true;
 		
 		if (isset($this->request->server['HTTP_USER_AGENT'])) {
-			$robots = explode("\n", trim($this->config->get('config_robots')));
+			$config_robots = preg_replace('~\r?\n~', "\n", trim($this->config->get('config_robots')));
+			$robots = explode("\n", $config_robots);
 
 			foreach ($robots as $robot) {
 				if ($robot && strpos($this->request->server['HTTP_USER_AGENT'], trim($robot)) !== false) {
@@ -125,4 +126,4 @@ protected function index() {
     	$this->render();
 	} 	
 }
-?>
\ No newline at end of file
+?>
diff --git a/upload/catalog/controller/product/product.php b/upload/catalog/controller/product/product.php
index 4a28d044676..759121f2598 100644
--- a/upload/catalog/controller/product/product.php
+++ b/upload/catalog/controller/product/product.php
@@ -684,7 +684,8 @@ public function upload() {
 			// Allowed file extension types
 			$allowed = array();
 			
-			$filetypes = explode("\n", $this->config->get('config_file_extension_allowed'));
+			$extension_allowed = preg_replace('~\r?\n~', "\n", $this->config->get('config_file_extension_allowed'));
+			$filetypes = explode("\n", $extension_allowed);
 			
 			foreach ($filetypes as $filetype) {
 				$allowed[] = trim($filetype);
@@ -697,7 +698,8 @@ public function upload() {
 			// Allowed file mime types		
 		    $allowed = array();
 			
-			$filetypes = explode("\n", $this->config->get('config_file_mime_allowed'));
+			$mime_allowed = preg_replace('~\r?\n~', "\n", $this->config->get('config_file_mime_allowed'));
+			$filetypes = explode("\n", $mime_allowed);
 			
 			foreach ($filetypes as $filetype) {
 				$allowed[] = trim($filetype);
@@ -728,4 +730,4 @@ public function upload() {
 		$this->response->setOutput(json_encode($json));		
 	}
 }
-?>
\ No newline at end of file
+?>