diff --git a/htdocs/admin/system/filecheck.php b/htdocs/admin/system/filecheck.php
index 428c3fde2d8..5bea1b521ac 100644
--- a/htdocs/admin/system/filecheck.php
+++ b/htdocs/admin/system/filecheck.php
@@ -1,5 +1,5 @@
 <?php
-/* Copyright (C) 2005-2015  Laurent Destailleur     <eldy@users.sourceforge.net>
+/* Copyright (C) 2005-2016  Laurent Destailleur     <eldy@users.sourceforge.net>
  * Copyright (C) 2007       Rodolphe Quiedeville    <rodolphe@quiedeville.org>
  * Copyright (C) 2007-2012  Regis Houssin           <regis.houssin@capnetworks.com>
  * Copyright (C) 2015       Frederic France         <frederic.france@free.fr>
@@ -25,6 +25,7 @@
 
 require '../../main.inc.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
+require_once DOL_DOCUMENT_ROOT.'/core/lib/geturl.lib.php';
 
 $langs->load("admin");
 
@@ -77,32 +78,37 @@ $file_list = array('missing' => array(), 'updated' => array());
 $xmlshortfile = '/install/filelist-'.DOL_VERSION.'.xml';
 $xmlfile = DOL_DOCUMENT_ROOT.$xmlshortfile;
 $xmlremote = 'https://www.dolibarr.org/files/stable/signatures/filelist-'.DOL_VERSION.'.xml';
-    
-$enableremotecheck = False;
+
+
+// Test if remote test is ok
+$enableremotecheck = True;
+if (preg_match('/beta|alpha/i', DOL_VERSION)) $enableremotecheck=False;
+
 
 print '<form name="check" action="'.$_SERVER["PHP_SELF"].'">';
 print $langs->trans("MakeIntegrityAnalysisFrom").':<br>';
 if (dol_is_file($xmlfile))
 {
-    print '<input type="checkbox" name="local" checked> '.$langs->trans("LocalSignature").' = '.$xmlshortfile.'<br>';
+    print '<input type="radio" name="target" value="local"'.((! GETPOST('target') || GETPOST('target') == 'local') ? 'checked="checked"':'').'"> '.$langs->trans("LocalSignature").' = '.$xmlshortfile.'<br>';
 }
 else
 {
-    print '<input type="checkbox" name="local"> '.$langs->trans("LocalSignature").' = '.$xmlshortfile.' <span class="warning">('.$langs->trans("AvailableOnlyOnPackagedVersions").')</span><br>';
+    print '<input type="radio" name="target" value="local"> '.$langs->trans("LocalSignature").' = '.$xmlshortfile.' <span class="warning">('.$langs->trans("AvailableOnlyOnPackagedVersions").')</span><br>';
 }
 if ($enableremotecheck)
 {
-    print '<input type="checkbox" name="remote"> '.$langs->trans("RemoteSignature").' = '.$xmlremote.'<br>';
+    print '<input type="radio" name="target" value="remote"'.(GETPOST('target') == 'remote' ? 'checked="checked"':'').'> '.$langs->trans("RemoteSignature").' = '.$xmlremote.'<br>';
 }
 else
 {
-    print '<input type="checkbox" name="remote" disabled> '.$langs->trans("RemoteSignature").' = '.$xmlremote.'  <span class="warning">('.$langs->trans("FeatureNotYetAvailable").')</span><br>';
+    print '<input type="radio" name="target" value="remote" disabled="disabled"> '.$langs->trans("RemoteSignature").' = '.$xmlremote.'  <span class="warning">('.$langs->trans("FeatureAvailableOnlyOnStable").')</span><br>';
 }
 print '<br><div class="center"><input type="submit" name="check" class="button" value="'.$langs->trans("Check").'"></div>';
 print '</form>';
 print '<br>';
+print '<br>';
 
-if (GETPOST('local'))
+if (GETPOST('target') == 'local')
 {
     if (dol_is_file($xmlfile))
     {
@@ -114,17 +120,20 @@ if (GETPOST('local'))
         $error++;
     }
 }
-if (GETPOST('remote'))
+if (GETPOST('target') == 'remote')
 {
-    // TODO
-    //$xmlfile = ;
-    if (1 == 1)
+    $xmlarray = getURLContent($xmlremote);
+    
+    // Return array('content'=>response,'curl_error_no'=>errno,'curl_error_msg'=>errmsg...)
+    if (! $xmlarray['curl_error_no'] && $xmlarray['http_code'] != '404')
     {
-        //$xml = simplexml_load_file($xmlfile);
+        $xmlfile = $xmlarray['content'];
+        $xml = simplexml_load_file($xmlfile);
     }
     else
     {
-        print $langs->trans('XmlNotFound') . ': ' . $xmlfile;
+        $errormsg=$langs->trans('XmlNotFound') . ': ' . $xmlremote.' - '.$xmlarray['http_code'].' '.$xmlarray['curl_error_no'].' '.$xmlarray['curl_error_msg'];
+        setEventMessages($errormsg, null, 'errors');
         $error++;
     }
 }       
diff --git a/htdocs/langs/en_US/admin.lang b/htdocs/langs/en_US/admin.lang
index 407b5ebdfd6..0acf8faf9dd 100644
--- a/htdocs/langs/en_US/admin.lang
+++ b/htdocs/langs/en_US/admin.lang
@@ -181,6 +181,7 @@ EncodeBinariesInHexa=Encode binary data in hexadecimal
 IgnoreDuplicateRecords=Ignore errors of duplicate records (INSERT IGNORE)
 AutoDetectLang=Autodetect (browser language)
 FeatureDisabledInDemo=Feature disabled in demo
+FeatureAvailableOnlyOnStable=Feature only available on official stable versions
 Rights=Permissions
 BoxesDesc=Widgets are components showing some information that you can add to personalize some pages. You can choose between showing the widget or not by selecting target page and clicking 'Activate', or by clicking the dustbin to disable it.
 OnlyActiveElementsAreShown=Only elements from <a href="%s">enabled modules</a> are shown.