diff --git a/WAPT/control b/WAPT/control
index fea70ea..d5dceee 100644
--- a/WAPT/control
+++ b/WAPT/control
@@ -1,30 +1,30 @@
 package           : fws-fusioninventory
-version           : 2.4.2
+version           : 2.4.2-3
 architecture      : all
 section           : base
 priority          : optional
 maintainer        : Kevin Guerineau
 description       : FusionInventory is a software for inventory computers.
-depends           :
-conflicts         :
-maturity          :
+depends           : 
+conflicts         : 
+maturity          : 
 locale            : all
 target_os         : windows
 min_os_version    : 5.0
-max_os_version    :
+max_os_version    : 
 min_wapt_version  : 1.3.12
-sources           :
-installed_size    :
-impacted_process  :
+sources           : 
+installed_size    : 
+impacted_process  : 
 description_fr    : FusionInventory est un logiciel d'inventaire d'ordinateurs
-description_pl    :
-description_de    :
-description_es    :
-audit_schedule    :
-editor            :
-keywords          :
-licence           :
-homepage          :
+description_pl    : 
+description_de    : 
+description_es    : 
+audit_schedule    : 
+editor            : 
+keywords          : 
+licence           : 
+homepage          : 
 package_uuid      : 8151a535-59a4-4951-bb82-c3f7c98644f5
 signer            : Daniel Berteaud
 signer_fingerprint: 3c9415559e2dedbc4390e3faa2c28d3b67265baa5b35902d2764d9e41c3b3f0a
diff --git a/fusioninventory-agent_windows-x64_2.4.2.exe b/fusioninventory-agent_windows-x64_2.4.2.exe
index 50f9616..089b177 100644
Binary files a/fusioninventory-agent_windows-x64_2.4.2.exe and b/fusioninventory-agent_windows-x64_2.4.2.exe differ
diff --git a/fusioninventory-agent_windows-x86_2.4.2.exe b/fusioninventory-agent_windows-x86_2.4.2.exe
index c0c6885..b2e21cc 100644
Binary files a/fusioninventory-agent_windows-x86_2.4.2.exe and b/fusioninventory-agent_windows-x86_2.4.2.exe differ
diff --git a/setup.py b/setup.py
index 6da9583..9791a44 100644
--- a/setup.py
+++ b/setup.py
@@ -1,28 +1,27 @@
 # -*- coding: utf-8 -*-
 from setuphelpers import *
+from cryptography.fernet import Fernet
 import json
 
 uninstallkey = []
 
-key='FusionInventory-Agent'
-
 def install():
-    print('Opening variable file')
-    variables = json.loads(open(makepath(programfiles32,'wapt','variables.json'),'r').read())
+    print('Reading variables')
+    key = open(makepath(programfiles32,'wapt','private','symetric.txt'),'r').read()
+    f = Fernet(key)
+    variables = json.loads(f.decrypt(open(makepath(programfiles32,'wapt','private','variables.txt'),'r').read()))
     if not 'fusinv_server' in variables:
       error('Missing fusinv_server variable')
     parameters = '/S /acceptlicense /server="%s" /execmode=service /runnow' % (variables['fusinv_server'])
     if 'fusinv_user' in variables and 'fusinv_pass' in variables:
         parameters = parameters + ' /user="%s" /password="%s"' % (variables['fusinv_user'],variables['fusinv_pass'])
 
-
     print('installing Fusion inventory agent')
     versionpaquet = control['version'].split('-',1)[0]
     if iswin64():
-        install_exe_if_needed("fusioninventory-agent_windows-x64_%s.exe" % versionpaquet,parameters,key=key,min_version=versionpaquet)
+        install_exe_if_needed("fusioninventory-agent_windows-x64_%s.exe" % versionpaquet,parameters,key='FusionInventory-Agent',min_version=versionpaquet)
     else:
-        install_exe_if_needed("fusioninventory-agent_windows-x86_%s.exe" % versionpaquet,parameters,key=key,min_version=versionpaquet)
-
+        install_exe_if_needed("fusioninventory-agent_windows-x86_%s.exe" % versionpaquet,parameters,key='FusionInventory-Agent',min_version=versionpaquet)
 
 
 def update_package():
@@ -75,7 +74,6 @@ def update_package():
         print('Download ' + url86)
         wget(url86,filenamex86)
 
-
 if __name__ == '__main__':
     update_package()