http://forum.blockland.us/index.php?topic=147087.0Go here this should probably help you fix it
I don't see it either try and see if blockland works now if not try re installing
Do you have Windows 7?If so, right click the shortcut/executable and press Run as Administrator, and try a server/your own server like that.
I just hit enter and it acts like nothing happened.
AGH! I forgot to mention that >.<I have a windows XP
Windows XP ftw.
Actually, that's probably not the problem. Is your account on the computer and admin?