OCS agent: pas de remonté des PC

Bonjour,

J'ai installé GLPI et OCS, le tout est bien configuré ensemble mais je ne parviens pas à remonter les PC via l'agent.

Ils sont sur WS2012, j'ai installé ocsreports via github directement:

https://github.com/OCSInventory-NG/OCSInventory-ocsreports

Voici le message d'erreur dans les logs

Starting OCS Inventory NG Agent on Wednesday, March 15, 2017 13:45:08.
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://xxx.xx.x.xxx/ocsreports/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 <xxxxx-xx-2017-03-15-09-34-57> and MACs <xx.xx.xx.xx.xx> 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://xxx.xx.x.xxx/ocsreports>
    COM SERVER => HTTP Post response received <HTTP Status Code #200>
    COM SERVER => Cleaning cURL library
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.

Je précise que je n'ai pas installé le module "mod_perl", car il est introuvable pour apache 2.4.x (wamp).

Merci de votre aide.