diff --git a/htdocs/admin/system/filecheck.php b/htdocs/admin/system/filecheck.php
index 6c13b61432ab51a666c25ff7b24b727a0fb93ebd..428c3fde2d8868a39db8f3ab378204cd3d14e7b0 100644
--- a/htdocs/admin/system/filecheck.php
+++ b/htdocs/admin/system/filecheck.php
@@ -82,13 +82,13 @@ $enableremotecheck = False;
 
 print '<form name="check" action="'.$_SERVER["PHP_SELF"].'">';
 print $langs->trans("MakeIntegrityAnalysisFrom").':<br>';
-if (file_exists($xmlfile))
+if (dol_is_file($xmlfile))
 {
     print '<input type="checkbox" name="local" checked> '.$langs->trans("LocalSignature").' = '.$xmlshortfile.'<br>';
 }
 else
 {
-    print '<input type="checkbox" name="local"> '.$langs->trans("LocalSignature").' = '.$xmlshortfile.' <span class="warning">('.$langs->trans("NotAvailable").')</span><br>';
+    print '<input type="checkbox" name="local"> '.$langs->trans("LocalSignature").' = '.$xmlshortfile.' <span class="warning">('.$langs->trans("AvailableOnlyOnPackagedVersions").')</span><br>';
 }
 if ($enableremotecheck)
 {
@@ -98,13 +98,13 @@ else
 {
     print '<input type="checkbox" name="remote" disabled> '.$langs->trans("RemoteSignature").' = '.$xmlremote.'  <span class="warning">('.$langs->trans("FeatureNotYetAvailable").')</span><br>';
 }
-print '<input type="submit" name="check" class="button" value="'.$langs->trans("Check").'">';
+print '<br><div class="center"><input type="submit" name="check" class="button" value="'.$langs->trans("Check").'"></div>';
 print '</form>';
 print '<br>';
 
 if (GETPOST('local'))
 {
-    if (file_exists($xmlfile))
+    if (dol_is_file($xmlfile))
     {
         $xml = simplexml_load_file($xmlfile);
     }
diff --git a/htdocs/core/menus/init_menu_auguria.sql b/htdocs/core/menus/init_menu_auguria.sql
index 7e1c378279ed7ebb4c4a3eb29ac53c13ec46b39a..495064f02dc5ed4a91febed1fb447f572648876c 100644
--- a/htdocs/core/menus/init_menu_auguria.sql
+++ b/htdocs/core/menus/init_menu_auguria.sql
@@ -44,7 +44,7 @@ insert into llx_menu (module, enabled, menu_handler, type, rowid, mainmenu, left
 insert into llx_menu (module, enabled, menu_handler, type, rowid, mainmenu, leftmenu, fk_menu, url, titre, level, langs, perms, target, usertype, position, entity) values ('', '$leftmenu=="admintools"', __HANDLER__, 'left', 201__+MAX_llx_menu__, 'home', '', 300__+MAX_llx_menu__, '/admin/system/dolibarr.php?leftmenu=admintools', 'InfoDolibarr', 1, 'admin', '', '', 2, 0, __ENTITY__);
 insert into llx_menu (module, enabled, menu_handler, type, rowid, mainmenu, leftmenu, fk_menu, url, titre, level, langs, perms, target, usertype, position, entity) values ('', '$leftmenu=="admintools"', __HANDLER__, 'left', 202__+MAX_llx_menu__, 'home', '', 201__+MAX_llx_menu__, '/admin/system/modules.php?leftmenu=admintools', 'Modules', 2, 'admin', '', '', 2, 2, __ENTITY__);
 insert into llx_menu (module, enabled, menu_handler, type, rowid, mainmenu, leftmenu, fk_menu, url, titre, level, langs, perms, target, usertype, position, entity) values ('', '$leftmenu=="admintools"', __HANDLER__, 'left', 203__+MAX_llx_menu__, 'home', '', 201__+MAX_llx_menu__, '/admin/triggers.php?leftmenu=admintools', 'Triggers', 2, 'admin', '', '', 2, 3, __ENTITY__);
---insert into llx_menu (module, enabled, menu_handler, type, rowid, mainmenu, leftmenu, fk_menu, url, titre, level, langs, perms, target, usertype, position, entity) values ('', '$leftmenu=="admintools"', __HANDLER__, 'left', 204__+MAX_llx_menu__, 'home', '', 201__+MAX_llx_menu__, '/admin/system/filecheck.php?leftmenu=admintools', 'FileCheck', 2, 'admin', '', '', 2, 4, __ENTITY__);
+insert into llx_menu (module, enabled, menu_handler, type, rowid, mainmenu, leftmenu, fk_menu, url, titre, level, langs, perms, target, usertype, position, entity) values ('', '$leftmenu=="admintools"', __HANDLER__, 'left', 204__+MAX_llx_menu__, 'home', '', 201__+MAX_llx_menu__, '/admin/system/filecheck.php?leftmenu=admintools', 'FileCheck', 2, 'admin', '', '', 2, 4, __ENTITY__);
 insert into llx_menu (module, enabled, menu_handler, type, rowid, mainmenu, leftmenu, fk_menu, url, titre, level, langs, perms, target, usertype, position, entity) values ('', '$leftmenu=="admintools"', __HANDLER__, 'left', 205__+MAX_llx_menu__, 'home', '', 300__+MAX_llx_menu__, '/admin/system/browser.php?leftmenu=admintools', 'InfoBrowser', 1, 'admin', '', '', 2, 1, __ENTITY__);
 insert into llx_menu (module, enabled, menu_handler, type, rowid, mainmenu, leftmenu, fk_menu, url, titre, level, langs, perms, target, usertype, position, entity) values ('', '$leftmenu=="admintools"', __HANDLER__, 'left', 206__+MAX_llx_menu__, 'home', '', 300__+MAX_llx_menu__, '/admin/system/os.php?leftmenu=admintools', 'InfoOS', 1, 'admin', '', '', 2, 2, __ENTITY__);
 insert into llx_menu (module, enabled, menu_handler, type, rowid, mainmenu, leftmenu, fk_menu, url, titre, level, langs, perms, target, usertype, position, entity) values ('', '$leftmenu=="admintools"', __HANDLER__, 'left', 207__+MAX_llx_menu__, 'home', '', 300__+MAX_llx_menu__, '/admin/system/web.php?leftmenu=admintools', 'InfoWebServer', 1, 'admin', '', '', 2, 3, __ENTITY__);
diff --git a/htdocs/core/menus/standard/eldy.lib.php b/htdocs/core/menus/standard/eldy.lib.php
index 5af730075d643cafad94d1db03869bdf916dd9d4..5fa1f56eb38bac044f4f063f094669ecfd08e86e 100644
--- a/htdocs/core/menus/standard/eldy.lib.php
+++ b/htdocs/core/menus/standard/eldy.lib.php
@@ -551,7 +551,7 @@ function print_left_eldy_menu($db,$menu_array_before,$menu_array_after,&$tabMenu
 				$newmenu->add('/admin/system/dolibarr.php?mainmenu=home&amp;leftmenu=admintools_info', $langs->trans('InfoDolibarr'), 1);
 				if (empty($leftmenu) || $leftmenu=='admintools_info') $newmenu->add('/admin/system/modules.php?mainmenu=home&amp;leftmenu=admintools_info', $langs->trans('Modules'), 2);
 				if (empty($leftmenu) || $leftmenu=='admintools_info') $newmenu->add('/admin/triggers.php?mainmenu=home&amp;leftmenu=admintools_info', $langs->trans('Triggers'), 2);
-				//if (empty($leftmenu) || $leftmenu=='admintools_info') $newmenu->add('/admin/system/filecheck.php?mainmenu=home&amp;leftmenu=admintools_info', $langs->trans('FileCheck'), 2);
+				if (empty($leftmenu) || $leftmenu=='admintools_info') $newmenu->add('/admin/system/filecheck.php?mainmenu=home&amp;leftmenu=admintools_info', $langs->trans('FileCheck'), 2);
 				$newmenu->add('/admin/system/browser.php?mainmenu=home&amp;leftmenu=admintools', $langs->trans('InfoBrowser'), 1);
 				$newmenu->add('/admin/system/os.php?mainmenu=home&amp;leftmenu=admintools', $langs->trans('InfoOS'), 1);
 				$newmenu->add('/admin/system/web.php?mainmenu=home&amp;leftmenu=admintools', $langs->trans('InfoWebServer'), 1);
diff --git a/htdocs/langs/en_US/admin.lang b/htdocs/langs/en_US/admin.lang
index cb69217dd7a06e88b0d8da59d500baa37d4abf08..46fe32e605e6c8ea6bcbb4fe7e2a5315edb1f742 100644
--- a/htdocs/langs/en_US/admin.lang
+++ b/htdocs/langs/en_US/admin.lang
@@ -8,15 +8,16 @@ VersionExperimental=Experimental
 VersionDevelopment=Development
 VersionUnknown=Unknown
 VersionRecommanded=Recommended
-FileCheck=Files Integrity
+FileCheck=Files integrity checker
 FileCheckDesc=This tool allows you to check the integrity of files of your application, comparing each files with the official ones. You can use this tool to detect if some files were modified by a hacker for example.
 MakeIntegrityAnalysisFrom=Make integrity analysis of application files from
 LocalSignature=Embedded local signature (less reliable)
 RemoteSignature=Remote distant signature (more reliable)
 FilesMissing=Missing Files
 FilesUpdated=Updated Files
-FileCheckDolibarr=Check Dolibarr Files Integrity
-XmlNotFound=Xml File of Dolibarr Integrity Not Found
+FileCheckDolibarr=Check integrity of application files
+AvailableOnlyOnPackagedVersions=The local file for integrity checking is only available when application is installed from a certified package 
+XmlNotFound=Xml Integrity File of application not found
 SessionId=Session ID
 SessionSaveHandler=Handler to save sessions
 SessionSavePath=Storage session localization