I've tired almost everything to log in cs2d but it's not working?

Any suggestions?

It is quite impossible that you tried almost everything which is told in the FAQ and none of them fixes the issue. One of the most plausible reason for your problem would be the firewall (whether the Windows Firewall or your antivirus which uses its own firewall).

Make sure your firewall mustn't block the network traffic between the master-server and the client. You can set up a rule to allow incoming packets from U.S.G.N. if necessary. Otherwise change your password and check if the problem persists. Further methods I can't tell as this is what I could help you for.

P.S: Aside, additional information may help instead of posting "I've tried everything". It makes hard for us to help you with lesser information regarding the matter.

I was going to reply that. And add that you may check your keyboard settings (Maybe you are pressing a key but windows gets another value from the language bar?), and type slowly if you don't have anyone that could steal your details.

But mostly, check your firewall and put CS2D in allowed list.

Type your password in a notepad and try to copy paste into CS2D

I did check my firewall and its still not working.

If the issue still persists then how are you able to play this game?

According to your profile, the recent game played online was 1 minute ago as I have seen you now playing CS2D. A successful log-in is required in CS2D in order to play with your account. Are you really sure the problem you've got isn't something else?

Maybe he solved the problem by him/herself, i dunno

Try deleting the usgn.dat or something err,like that.Then try get cs2d in zipped and extract the errr,usgn.dat.

I am bit nervous now.

Fixed some crazy typos

Did you do all the stuff in the FAQ?
http://www.cs2d.com/faq.php?show=net_login#net_login

Guys I think he solved his problem as @ GeoB99: mentioned.

Yep so you can now close the thread. Have a nice gameplay experiencie.