Ok guys i downlaoded crysis 2 on friday, i played all the afternoon and suddenly i got the same error when the demo stopped working "check your network connection error when logging in" i deleted the game downlaoded again and worked perfectly, 3 hours later the same error came and i CANT FIND A WAY TO FIX IT tried allt he network things u can imagine and the error pops up as fgast as i press login HELP PLEASE

Nevermind guys it was kaspersky

Thanks for the update.

ok guys now i DO need support, i uninstalled kaspersky and everything worked fine, restarted the pc and played all night =D but now i restarted again and have the same error what am i supposed to do? please help me guys

ok i uninstalled Eset nod 32 antivirus but i still have the problem, this appears randomly or what?

ok i uninstalled Eset nod 32 antivirus but i still have the problem, this appears randomly or what? {Sorry for the double post my browser is buggy}

It's their fault, not your AV.

yeah now thanks to crytek i lost my antivirus, and installed anotherone, ive been instaling and uninstalling things all the weekend and this problem persist WTF is this? its the same thing that happened to the demo when it ended but GUYS this is NOT A DEMO crytek made me lost my weekend trying to fix this nad yeah now i see it wasnt my computers fault :S

You need to turn off internet connection sharing.

i already did that

Have you tried opening ports if you're behind a router? Also, what ISP and on what speed might you be on?

http://support.ea.com/app/answers/detail/a_id/4984

Waiting is the only thing we can do.