Launcher Error 30605 10009 19900 12152

Since this afternoon i ve been trying to open the Launcher, but always pop up the same error - unable to complete version check 30605 10009 19900 12152 - . I ve tried everything. I ve tried changing the boot file, restarting the router, ... . Even unistalling and reinstalling, but, with a problem, i cant reinstall the game because the same error appear.
I NEED HELP , CAUSE I GETTING TIRED OF THIS! T_T

The recent notice posted on the Lodestone regarding security protocols in Internet Explorer might be of help to you.

If you're still encountering problems after trying the steps in the link above you can try adding "frontier.ffxiv.com" to your firewall's exception list and see if that helps.