SC2 coop error CLIENTSIDECACHE_READ_BAD_HASH
After installing a new SSD on my computer and reinstalling Windows10 on it, I tried playing SC2 again. But this ERROR message keeps popping up whenever I try to play COOP mode. Everything else works fine.
I tried uninstalling and reinstalling on both new SSD and old HDD. Same ERROR every time.
What is this error anyways?
And how do I fix this?
This error means the game can’t connect to the servers to download any missing in-game data.
We would, first of all, suggest trying the Basic Connection Troubleshooting steps. Should the problem continue then you can you please try the following steps:
Press windows key + R > Type %programdata% > Click OK > Delete the Battle.net and Blizzard Entertainment folders
Press windows key + R > Type %appdata% > Click OK > Delete the Battle.net folder
Press windows key + R > Type %localappdata% > Click OK > Delete the battle.net and Blizzard Entertainment folders
Then make sure to run the Battle.net App as administrator when you restart it (Right click the icon > Run as Admin).
Lastly try flushing your DNS.Fuente