CS1.6 for xp64

Hello,
i just downloaded cs 1.6 and I tried to connect to the internet and message comes up cannot connect to masterserver what do I do

Hello,
If you made a HLDS and start it how do you connect it to the master server???

Hello, I have a big counter srike problem: when I try to find online servers it appears this mesage:
Could not cantact master game server to retrieve server list.
Can anyone help me????

HI FRIENDS I INSTALLED CS16 Full v32.1 Non-Steam IN 2 SYSTEMS AND THE LAN SETTINGS HAVE BEEN PERFECTLY MADE.
WHEN I CREATED A GAME IN 1 PC AND WHEN TRYING TO CONNECT TO THAT GAME THEN THE OTHER PC IS SAYING THAT INCORRECT CD KEY..(BEFORE AND AFTER INSTALLING THE GAME IT DID NOT ASK ME ANY CD KEY).
SO PLEASE REPLY ME WHAT CAN I DO TO PLAY THE LAN GAMING.

Hello, I've got a numerous crashes in Counter Strike Condition Zero Mission Pack.
Game launching fine but when I finishing mission and trying to launch next. In few seconds after it starts loading. Game crashes with no errors my screen just freeze. Whenever I try to start local game with bots and when I try to reload this game(not a restart) from main menu with new configure I got the same crash. And although when I'm trying to start game on new map, reconfigure for bots fine but when restarting its crash again. Please help me fix it.

My system /W7Ux64/IC2Q 2.5/6GB RAM/ATI Radeon HD3870 512MB/HDD 2+0.5TB/Avast7.0/DX11.