diff --git a/fp-interface/lang/cs-cz/lang.admin.maintain.php b/fp-interface/lang/cs-cz/lang.admin.maintain.php
index fd801b8..1ab360b 100644
--- a/fp-interface/lang/cs-cz/lang.admin.maintain.php
+++ b/fp-interface/lang/cs-cz/lang.admin.maintain.php
@@ -15,7 +15,7 @@
 		'opt5'		=> 'Zjistit aktualizace',
 
 		'chmod_info'	=> "Následující oprávnění <strong>nemůžou být</strong>
-					resetované na 0777; pravděpodobně vlastník souborů není stejná osoba jako vlastník webu. Případně můžete ignorovat toto oznámení.",
+					resetované na 0775; pravděpodobně vlastník souborů není stejná osoba jako vlastník webu. Případně můžete ignorovat toto oznámení.",
 		
 	);
 	
diff --git a/fp-interface/lang/de-de/lang.admin.maintain.php b/fp-interface/lang/de-de/lang.admin.maintain.php
index aee6eef..ba854cb 100644
--- a/fp-interface/lang/de-de/lang.admin.maintain.php
+++ b/fp-interface/lang/de-de/lang.admin.maintain.php
@@ -12,7 +12,7 @@ $lang ['admin'] ['maintain'] ['default'] = array(
 	'opt5' => 'Prüfe auf neue Versionen',
 
 	'chmod_info' => "Die Dateizugriffsrechte <strong>konnten nicht</strong>
-					auf die Default Werte von 0777 zurückgesetzt werden. 
+					auf die Default Werte von 0775 zurückgesetzt werden. 
           Normalerweise kann man diesen Hinweis ignorieren."
 );
 
diff --git a/fp-interface/lang/el-gr/lang.admin.maintain.php b/fp-interface/lang/el-gr/lang.admin.maintain.php
index 5b477ac..c5b570d 100644
--- a/fp-interface/lang/el-gr/lang.admin.maintain.php
+++ b/fp-interface/lang/el-gr/lang.admin.maintain.php
@@ -15,7 +15,7 @@
 		'opt5'		=> 'Έλεγχος για αναβαθμίσεις',
 
 		'chmod_info'	=> "Τα ακόλουθα δικαιώματα αρχείων <strong>δεν μπόρεσαν</strong>
-					να επανέλθουν σε 0777; πιθανότατα ο ιδιοκτήτης των αρχείων δεν είναι ο ίδιος με τον ιδιοκτήτη του διακομιστή. Συνήθως αυτή η ειδοποίηση μπορεί να αγνοηθεί.",
+					να επανέλθουν σε 0775; πιθανότατα ο ιδιοκτήτης των αρχείων δεν είναι ο ίδιος με τον ιδιοκτήτη του διακομιστή. Συνήθως αυτή η ειδοποίηση μπορεί να αγνοηθεί.",
 		
 	);
 	
diff --git a/fp-interface/lang/en-us/lang.admin.maintain.php b/fp-interface/lang/en-us/lang.admin.maintain.php
index ab1f477..70a9bc9 100755
--- a/fp-interface/lang/en-us/lang.admin.maintain.php
+++ b/fp-interface/lang/en-us/lang.admin.maintain.php
@@ -15,7 +15,7 @@
 		'opt5'		=> 'Check for updates',
 
 		'chmod_info'	=> "The following file permissions <strong>could not</strong>
-					be reset to 0777; probably file owner is not the same as the
+					be reset to 0775; probably file owner is not the same as the
 					webserver's. Usually you can ignore this notice.",
 		
 	);
diff --git a/fp-interface/lang/es-es/lang.admin.maintain.php b/fp-interface/lang/es-es/lang.admin.maintain.php
index f73e7cc..913484a 100644
--- a/fp-interface/lang/es-es/lang.admin.maintain.php
+++ b/fp-interface/lang/es-es/lang.admin.maintain.php
@@ -15,7 +15,7 @@
 		'opt5'		=> 'Buscar actualizaciones',
 
 		'chmod_info'	=> "Los siguientes permisos de archivo <strong>no pudieron</strong>
-					ser reiniciados a 0777; probablemente el propietario del archivo no sea el mismo que el
+					ser reiniciados a 0775; probablemente el propietario del archivo no sea el mismo que el
 					del servidor web. Por lo general, puede ignorar este aviso.",
 		
 	);
diff --git a/fp-interface/lang/fr-fr/lang.admin.maintain.php b/fp-interface/lang/fr-fr/lang.admin.maintain.php
index 4313696..3d1a67e 100644
--- a/fp-interface/lang/fr-fr/lang.admin.maintain.php
+++ b/fp-interface/lang/fr-fr/lang.admin.maintain.php
@@ -13,7 +13,7 @@
 		'opt5'		=> 'V&eacute;rifier les mises &agrave; jour',
 
 		'chmod_info'	=> "Les permissions de fichiers (chmod) <strong>ne sont peut-&ecirc;tre pas</strong>
-					&agrave; 0777; propri&eacute;taire du fichier peut-&ecirc;tre diff&eacute;rent du serveur web.",
+					&agrave; 0775; propri&eacute;taire du fichier peut-&ecirc;tre diff&eacute;rent du serveur web.",
 		
 	);
 	
diff --git a/fp-interface/lang/it-it/lang.admin.maintain.php b/fp-interface/lang/it-it/lang.admin.maintain.php
index b35853e..d70448f 100644
--- a/fp-interface/lang/it-it/lang.admin.maintain.php
+++ b/fp-interface/lang/it-it/lang.admin.maintain.php
@@ -15,7 +15,7 @@
 		'opt5'		=> 'Controllo aggiornamenti',
 
 		'chmod_info'	=> "I seguenti permessi dei file <strong>non possono</strong>
-					essere ripristinati a 0777; probabilmente il proprietario non è lo stesso del
+					essere ripristinati a 0775; probabilmente il proprietario non è lo stesso del
 					server web. Di solito puoi ignorare questo avviso.",
 		
 	);
diff --git a/fp-interface/lang/ja-jp/lang.admin.maintain.php b/fp-interface/lang/ja-jp/lang.admin.maintain.php
index ef35dc1..f4895c9 100644
--- a/fp-interface/lang/ja-jp/lang.admin.maintain.php
+++ b/fp-interface/lang/ja-jp/lang.admin.maintain.php
@@ -14,7 +14,7 @@
 		'opt4'		=> 'PHP情報を表示します',
 		'opt5'		=> 'アップデートをチェックします',
 
-		'chmod_info'	=> "次のファイルのパーミッションを 0777 にリセット<strong>できません</strong>
+		'chmod_info'	=> "次のファイルのパーミッションを 0775 にリセット<strong>できません</strong>
 					; おそらく、ファイルの所有権者とウェブサーバの権限が異なるのでしょう。
 					でも通常、この通知を無視することができます。",
 		
diff --git a/fp-interface/lang/nl-nl/lang.admin.maintain.php b/fp-interface/lang/nl-nl/lang.admin.maintain.php
index ca6c26f..db02f3c 100644
--- a/fp-interface/lang/nl-nl/lang.admin.maintain.php
+++ b/fp-interface/lang/nl-nl/lang.admin.maintain.php
@@ -15,7 +15,7 @@
 		'opt5'		=> 'Controleren op updates',
 
 		'chmod_info'	=> "De volgende bestandsmachtigingen <strong>kan niet</strong>
-				worden teruggezet naar 0777; waarschijnlijk is de bestandseigenaar niet hetzelfde als de
+				worden teruggezet naar 0775; waarschijnlijk is de bestandseigenaar niet hetzelfde als de
 				webserver's. Meestal kunt u deze kennisgeving negeren.",
 		
 	);
diff --git a/fp-interface/lang/pt-br/lang.admin.maintain.php b/fp-interface/lang/pt-br/lang.admin.maintain.php
index ea140e3..4772dd8 100644
--- a/fp-interface/lang/pt-br/lang.admin.maintain.php
+++ b/fp-interface/lang/pt-br/lang.admin.maintain.php
@@ -13,7 +13,7 @@
 		'opt4'		=> 'Mostre as informações sobre o PHP',
 		'opt5'		=> 'Procure atualizações',
 
-		'chmod_info'	=> "As seguintes permissões de arquivo <strong>não puderam</strong> ser redefinidas para 0777; provavelmente o proprietário do arquivo não é o mesmo do servidor da web. Geralmente você pode ignorar este aviso.",
+		'chmod_info'	=> "As seguintes permissões de arquivo <strong>não puderam</strong> ser redefinidas para 0775; provavelmente o proprietário do arquivo não é o mesmo do servidor da web. Geralmente você pode ignorar este aviso.",
 		
 	);
 	
diff --git a/fp-interface/lang/sl-si/lang.admin.maintain.php b/fp-interface/lang/sl-si/lang.admin.maintain.php
index 456e6fa..c40beb5 100644
--- a/fp-interface/lang/sl-si/lang.admin.maintain.php
+++ b/fp-interface/lang/sl-si/lang.admin.maintain.php
@@ -14,7 +14,7 @@
 		'opt5'		=> 'Preveri posodobitve',
 
 		'chmod_info'	=> "Naslednja dovoljenja za datoteke <strong>ni mogoče</strong>
-					povrniti na 0777; verjetno lastnik datoteke ni isti kot
+					povrniti na 0775; verjetno lastnik datoteke ni isti kot
 					spletne strežnik. Običajno lahko to obvestilo prezrete.",
 	);
 	
diff --git a/setup/main.php b/setup/main.php
index 6634563..e27a67d 100644
--- a/setup/main.php
+++ b/setup/main.php
@@ -1,8 +1,37 @@
 <?php
 error_reporting($_SERVER ["SERVER_NAME"] == "localhost" ? E_ALL : 0);
-chmod("./fp-content/", 0775);
 
-$language = @$_POST ['language']? $_POST ['language'] : $browserLang;
+// Changing file/directory permissions recursively
+$start_dir = FP_CONTENT; // Starting directory
+$perms ['file'] = FILE_PERMISSIONS; // chmod value for files
+$perms ['folder'] = DIR_PERMISSIONS; // chmod value for folders
+
+function chmod_file_folder($dir) {
+	global $perms;
+
+	$dh = @opendir($dir);
+
+	if ($dh) {
+
+		while (false !== ($file = readdir($dh))) {
+
+			if ($file != "." && $file != "..") {
+
+				$fullpath = $dir . '/' . $file;
+				if (!is_dir($fullpath)) {
+
+					chmod($fullpath, $perms ['file']);
+				} else {
+					chmod($fullpath, $perms ['folder']);
+					chmod_file_folder($fullpath);
+				}
+			}
+		}
+		closedir($dh);
+	}
+}
+
+$language = @$_POST ['language'] ?$_POST ['language'] : $browserLang;
 
 $lf = "lang.$language.php";
 if (!preg_match('|^lang\.[a-z]{2}-[a-z]{2}\.php$|', $lf))