Launcher Problems

[Jimmijof]

Having the same issue as well. Went through multiple avenues of troubleshooting: firewall, restarting my pc and modem, even booting in safe mode to no avail. Made the mistake of trying to reinstall and now I can't even open the launcher without the error code. I did get to log in long enough to start patching, only to be hit with another error code and now I'm back to square one.

EDIT: finally got it working this morning after a new windows update, so not sure what the cause was.