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hi
I've read all the posts here and ,I couldn't get solution.I've this message : login failed ,check your internet connection .I made an exception in the firewall and even added the port number but  and activate UDP

I've ADSL , router type SMC , windows XP sp2 ,i tried turn off the firewall also

do you use a router?
- if yes, can you adjust/have you ever adjusted the router settings?
- is the firewall or any type of security settings enabled in the router?
- do you have wireless connection with a router? or with another device?
- is your connection direct to the internet, or is your computer the part of a smaller LAN (e.g. office)
- do you use a proxy server?
- have you ever played other online games?
- if yes, which one, and was it running without problems on your computer and net connection?

   

1-yes
2-i have disabled both firewalls pc and router
3-no
4-yes direct through router = ADSL
5-no
6-no