mon inventaire n'est pas remonté dans le serveur

Bonjour à tous

Je viens d'installer un serveur linux sous ubuntu 14.04 avec le serveur dernier ocs en téléchargement

pour tester j'ai installé un client windows mais son inventaire ne remonte pas dans le serveur pourtant j'ai des messages de reussite (200)

Voici le log du client

==============================================================================
Starting OCS Inventory NG Agent on Friday, December 16, 2016 10:12:33.
AGENT => Running OCS Inventory NG Agent Version 2.1.1.3
AGENT => Using OCS Inventory NG FrameWork Version 2.1.1.3
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 <2.1.1.3>
AGENT => Sending Prolog
    DID_CHECK => Read DeviceID <P-PC-2016-12-14-15-40-27> and MACs <90:1B:0E:65:AD:6700:FF:D9:CD:38:98> 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\>
    COM SERVER => Sending HTTP Post request to URL <http://10.47.19.231/ocsinventory>
    COM SERVER => HTTP Post response received <HTTP Status Code #200>
    COM SERVER => Cleaning cURL library
================= TRACE START ===============
<?xml version='1.0' encoding='UTF-8'?>
<REPLY>
  <PROLOG_FREQ>24</PROLOG_FREQ>
  <RESPONSE>SEND</RESPONSE>
  <OPTION>
    <PARAM IPDISC_LAT="100">10.47.1.0</PARAM>
    <NAME>IPDISCOVER</NAME>
  </OPTION>
  <OPTION>
    <NAME>DOWNLOAD</NAME>
    <PARAM PERIOD_LENGTH="10" ON="0" CYCLE_LATENCY="60" EXECUTION_TIMEOUT="120" TYPE="CONF" TIMEOUT="30" PERIOD_LATENCY="1" FRAG_LATENCY="10" />
  </OPTION>
</REPLY>

================= TRACE STOP ===============
AGENT => Prolog successfully sent
SUPPORT => No support detected, Registration key : N/A
    AGENT => Prolog Frequency set to 24 hour(s)
AGENT => Inventory required
AGENT => Launching hardware and software checks
    INVENTORY => Loading Download history
    INVENTORY => Logged on user ID is <p.a>
    INVENTORY => Operating System is <Microsoft Windows 7 Professionnel 6.1.7601 Service Pack 1>, description <>
    INVENTORY => Operating System uses 64 bits memory address width
    INVENTORY => Computer domain or workgroup is <eplnerac.local>
    INVENTORY => User domain is <>
    INVENTORY => System Manufacturer <FUJITSU>, System Model <ESPRIMO P420>, System S/N <YLTH579767>, Bios Manufacturer <FUJITSU // American Megatrends Inc.>, Bios Date <01/08/2015>, Bios Version <V4.6.5.4 R1.34.0 for D3230-A1x>, Motherboard Manufacturer <FUJITSU>, Motherboard Model <D3230-A1>, Motherboard S/N <47686186>
    INVENTORY => 1 processor(s) Intel(R) Pentium(R) CPU G3250 @ 3.20GHz [2 core(s) x86_64] at 3200 MHz
    INVENTORY => OS Memory 3996 MB, OS Swap size 7991 MB
    INVENTORY => 2 memory slot(s) found
    INVENTORY => 3 input device(s) found
    INVENTORY => 37 system port(s) found
    INVENTORY => 3 system slot(s) found
   
    IPDISCOVER => NETWORK scan finished, 16 hosts found, 255 scanned
    EXECUTABLE PLUGIN => Searching for VBS script(s) in folder <C:\Program Files (x86)\OCS Inventory Agent\plugins>
    EXECUTABLE PLUGIN => Searching for executable(s) in folder <C:\Program Files (x86)\OCS Inventory Agent\plugins>
AGENT => Sending Inventory
    INVENTORY => Checking last inventory state
    INVENTORY => Logical drives inventory state changed
    INVENTORY => Software inventory state changed

    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\>
    COM SERVER => Sending HTTP Post request to URL <http://10.47.19.231/ocsinventory>
    COM SERVER => HTTP Post response received <HTTP Status Code #200>
    COM SERVER => Cleaning cURL library
================= TRACE START ===============
<?xml version='1.0' encoding='UTF-8'?>
<REPLY>
  <RESPONSE>NO_ACCOUNT_UPDATE</RESPONSE>
</REPLY>

================= TRACE STOP ===============
AGENT => Inventory successfully sent
    INVENTORY => Writing new inventory state
AGENT =>  Communication Server ask for Package Download
    DOWNLOAD => Package history file successfully cleaned for duplicate IDs
    DOWNLOAD => Download disabled by server
AGENT => Unloading communication provider
AGENT => Unloading plug-in(s)
AGENT => Execution duration: 00:00:53.

Comment puis je savoir ou le probleme se situe ?

Merci