Emule LowId in Rdp, help

[Eddie Morra]

Hi,
i have installed emule 0.50a in RDP but if try to connect to the all server i get :
Warning eDonkeyServer No2 (xxx.xxx.xxx.xxx:4242) - You have a lowid. Please review your network config and/or your settings.

eD2K Network Status: Disconnected

How to fix/solved this problem?

Thanks