CS 1.6 crashes every single time.

This is kind of strange, it started 10 days ago. At first, whenever i try to connect to any server it freezes and i have to end the task with taskmenager. I uninstalled the game, deleted all files, but i played 10 minutes, switched server randomly, and it freezed again. I tried to change the resoultion, then it started to freeze when i launch the game... I uninstalled it again, then istalled another type of cs 1.6, all the same happens, then another type of the game, same shit...