Launcher doesn't work, engine doesn't work

The launcher doesnt work. I get a window that says “Error. No version information received.” I have uninstalled and reinstalled with multiple versions, the first and only thing that happens after installation is the error popup. I try to sign in and it tells me I am not connected to the internet (in case my ability to post this doesn’t prove it, I AM connected to the internet). Yes I turned off my firewall. Yes I uninstalled and reinstalled several times with UnrealEngineInstaller-1.8.0-2311636 and UnrealEngineInstaller-1.8.2-2335841

finally read enough other peoples problems/solutions to fix it. Thanx, mark as resolved