vista problem??

[dejavu]

[23:58] Warning: Can't create new socket!
[23:58] Warning: Can't create new socket!
[23:58] Warning: Can't create new socket!
[23:58] Warning: Can't create new socket!
[23:58] Warning: Can't create new socket!
[23:58] Tcl error in file 'eggdrop.conf':
[23:58] Couldn't listen on port '3333' on the given addre
y-ip' is set correctly, or try a different port.
while executing
"listen 3333 all"
(file "eggdrop.conf" line 253)
[23:58] * CONFIG FILE NOT LOADED (NOT FOUND, OR ERROR)

D:\ioFTPD\scripts\windrop>

i use exactly the same settings as on windows xp without any problems but now im on vista and i get this can anyone help out??