Connection to Licence Server Failed

Hi There,

I installed SAP B1 2005A SP01 PL22 on a vista machine succesfully but I am now unable to connect to the License Server. When I switch off the Firewall on the License Server I can connect succesfully, but unfortunately I am not allowed to switch off the firewall for other security reasons. My question now is; What do I need to add to the exeptions in Firewall settings to allow the connection to the License server? I have added the port 300000 but that doesnt do the trick. SAP B1 is in the exeptions and so is Server Manager. Does anyone know if there is a specific exeption I need to add for this? Any Help would be greatly appreciated.

Regards,

Wynand Cilliers.