Game doesn't respond after connected to server

Good day!
After choosing server and connected, the game fully loaded get some kind crash and doesn’t respond. Iam enclosing screenshot. My computer spec:
GPU: r9 270
CPU: i5-4670k
ram: 8gb ddr3
Windows 7
If it will help i have formatted one partion with games accidentaly. There was all steam games. It may be the problem with registers.