Pas de TRACE START - agent windows

Bonjour,

Mes fichiers d'install sur le server debian sont dans : /var/www/ocsinventory

Logs de mon client windows 10 :

==============================================================================
Starting OCS Inventory NG Agent on Friday, February 10, 2017 17:14:12.
AGENT => Running OCS Inventory NG Agent Version 2.3.0.0
AGENT => Using OCS Inventory NG FrameWork Version 2.3.0.0
AGENT => Loading plug-in(s)
    DLL PLUGIN => Searching for Plug-in DLL(s) in folder <C:\Program Files (x86)\OCS Inventory Agent\plugins>
    DLL PLUGIN => 0 DLL Plug-in(s) successfully loaded on 0 DLL(s) found
AGENT => Using network connection with Communication Server
    COM PROVIDER => Loading Communication Provider <C:\Program Files (x86)\OCS Inventory Agent\ComHTTP.dll>
AGENT => Using Communication Provider <OCS Inventory NG cURL Communication Provider> Version <2.3.0.0>
    AGENT => Sending getLabel request
    COM SERVER => Initializing cURL library for getFile
    COM SERVER => Using cURL without server authentication
    COM SERVER => Disabling cURL proxy support
    COM SERVER => Enabling cURL SSL server validation support using CA Bundle <C:\ProgramData\OCS Inventory NG\Agent\cacert.pem>
    COM SERVER => Sending fileGet request to URL <http://SERVER/ocsinventory/deploy/label>
    COM SERVER => fileGet response received <HTTP Status Code #404>
    COM SERVER => Cleaning cURL library
    AGENT => Failed to retrieve Label <HTTP Status Code #404>
AGENT => Sending Prolog
    DID_CHECK => Read DeviceID <LANX-2017-02-10-12-24-33> and MACs <mac> in file <ocsinventory.dat>
    COM SERVER => Initializing cURL library for sendRequest
    COM SERVER => Using cURL without server authentication
    COM SERVER => Disabling cURL proxy support
    COM SERVER => Enabling cURL SSL server validation support using CA Bundle <C:\ProgramData\OCS Inventory NG\Agent\cacert.pem>
    COM SERVER => Sending HTTP Post request to URL <http://SERVER/ocsinventory>
    COM SERVER => HTTP Post response received <HTTP Status Code #200>
    COM SERVER => Cleaning cURL library
================= TRACE START ===============

================= TRACE STOP ===============
AGENT => Prolog successfully sent
SUPPORT => No support detected, Registration key : N/A
    AGENT => Prolog Frequency set to 10 hour(s)
    AGENT => Inventory on startup option set to  
AGENT => Unloading communication provider
AGENT => Unloading plug-in(s)
AGENT => Execution duration: 00:00:00.

Merci de votre aide. Enfin si quelqu'un veut bien m'aider ;)

(ou me dire qu'il ne sait pas, ce serait déjà bien.