I'm having a problem updating maniaplanet at work, since everytime it starts downloading, and after reaching a precise percentage (always the same), it crashes. The message I have is : Error HTTP 12 150, and I didn't find anything about it anywhere.
I guess that's a firewall port forwarding issue, so I would like to know what I could do about it : change some ports in the game options with other ones used by another application and which would work then. Or I would need to know which port to forward so I can ask the IT guys to open it/them.
We are several people there who want to play it (I converted them to Shootmania

Thanks o/