plz HELP!!! 4 LAN

[mattgior]

first of all excuse my English, I'm using google translator. we have a problem to play on lan with my friend. When I create by tcp/ip . my friend can see the game, but do not enter and gives the following error "the operation could not by completed in the specified time". when he create does not leave me to select it (i cant see the game). someone could help. just download the vercion 1.6 to see if it was given but the same error. to create the LAN are using Hamachi. if there is a guide plz. now, thanks

[Litude]

You seem to be having a firewall that is blocking either you or your friend from properly connecting to each other.

[mattgior]

does not work. we have the firewall disabled. the problem persists

[harold]

Do you have a router?

[mattgior]

if I have a router, but have no problems with the key ports, use my network card ip default for my router (10.0.0.1)