Ben,
The majority of the people on the forums speak in English not French so it may be easier if you translate your posting to English
My poor french translates this to below how close am I
Hello could you tell me which port is used by PST Locator (it seems that it is the TCP 139 Is it possible to change the port used for this task? I do not have l authorization to open this port TCP 139 on the firewall of the user workstations I seek confirmation and possible instructions.