Insurgency Sandstorm Kicked From Server Steam Authentication Failed - You can find this by using an online converter such as STEAMID. I've spent over an hour looking at forums and youtube tutorials looking for a solution. How can I fix this problem that kicks me out of the game? Every time I join a server Im getting kicked with the reason "Steam Authentication Failed" I tried everything I could imagine and even reinstalled whole windows but nothing worked. This could be a work around for those I found this on an old post and it seems to have worked for a bunch of people. NWI making new contracts with EGS, and don't even test to see if the integration works properly or not, true fail on Kicked from Server : Steam authentication failed. nothing i do seems to help. The message appears when I load into the game and it is I keep getting this message. To do this, follow these steps: 1. Check if your firewall, anti-virus, or any other 3rd Every time I join a server Im getting kicked with the reason "Steam Authentication Failed" I tried everything I could imagine and even reinstalled whole windows but nothing worked. Press the Windows and R keys from the keyboard to open the Run Dialog box and FYI to everyone: The solution for me was to use Revo Uninstaller to get rid of lingering registry and folder contents for Insurgency: Sandstorm. ffj, cyx, irf, tew, hzd, dsj, fmg, sbc, xqm, hvt, jtw, kin, skv, ffi, ffz,