That's what happened to me the other day!I am the flagship system of WIN7. My methods are as follows: 1. To cancel the local connection protocol 6, just click the √ in front! 2. Right click the CSOL icon attribute, click Compatibility, and select XP, or a different system than the one you are using now! 3. Go directly to the game and change the view D3D to OpenGL! My CSOL is not offline now!
I often have this. It's very simple that you just need to completely uninstall the game and download it once. Sometimes you don't need to download it again. Tomorrow will be fine.