i started League and it began updating, then it began sendig error messages (as seen on link).
i have tried to open with administrator and both clients
on the new client it keeps going in a loop, first the first error message, then the second, then it restarts the launcher and repeats it self
Fix: i made a reinstall (clean uninstall) with the Hextech Repair Tool, and now it works. i do not know if you can just do a reinstall without clean uninstall, and i do not know if i just was lucky or it is a viable fix. Further research needed