Hello, I am having troubles today with the launcher on windows 7 (FF14 steam version)
When I started the launcher, the part where I can input my login and password wouldn't appear.
After restarting it a few times I started having https errors that forcefully closed the client : A system error has occured : -2146697211 HTTPS System error.
(which already happened occasionally in the past but now it's systematic).

Now the whole window of the launcher stays black when I run it, until it loads back into that HTTPS error.

What can I do to reinstall the launcher ?