4. Reset/Repair TCPIP Stack
Click on Start button.
Type Cmd in the Start box and hit enter.
Press Ctrl-Shift-Enter keyboard shortcut to run Command Prompt as Administrator. Allow elevation request.
Type netsh int ip reset c:\resetlog.txt in the Command Prompt shell, and then press the Enter key.
Restart the computer.
5. Changing MTU:
You may need to change MTU. You can do this typing the following in command prompt in Vista:
netsh interface ipv4 set subinterface “Local Area Connection” mtu=* store=persistent
*Recommended Values
576 – Dial-up Connections
1492 – PPPoE Broadband Connections
1500 – Ethernet, DSL and Cable Broadband Connections
I changed mine to 1500 as I have broadband connection.
6. The above things worked for me. If it still doesn’t work then try starting the system without any softwares like antivirus, internet security, etc and launch the game. For doing this you need to type msconfig in Vista start menu and hit enter. You can disable start up programs and also non windows startup services.
If it still doesn’t work then post your problem in the comments. I hope this helped you. Have a nice day.
Discussion
25 comments for “How to Fix GFWL Login Problem”