How To Solve "Steam Connection Lost" Error

How to Solve Steam connection lost Error


Everyone have problems with this message after entering and play a game
especially after steam Counter-Strike. I encountered this problem myself recently, I tried to look for its solution at the support and assistance of the Steam Powered of the Counter-Strike but in vain, finally I understood that an update is made to block the valve always setmaster and certain `s ip.



Please follow the steps carefully.
1) Turn off the steam application.
2) Enter in "Control Panel" and select "Security Center" so you get the "Windows Security Center.
3) Enter the "Automatic Updates" and select "Turn off Automatic Updates" then click "Apply" then "OK".
4) Enter the "Windows Firewall" where the check box "On (recommended) 'and then' make sure that box is unchecked and" Do not Allow Exceptions "then click" Apply "then "OK".
5) Download "MasterServers.vdf" and copy it in the folder "config" in "C:\Program Files\Steam\config" and replace it.