Please help 400 error

[henihhi]

I have uninstalled and reinstalled game three times now and all i keep getting when trying to launch is" system error 400 Http://frontier.ffxiv.com/arr_win/in...?rc_lang=en_us. on a black screen. Other times it will ask about a certificate saying the certificates dont match and won't open. this has been happening for 10+ hour a day the last 4 days and i can barely log in for 30-40 minutes before i get dced due to 90000 or runtime error. i have sent tickets in tried the phone number tried reinstalling i dont know what else to do. the game is now totally unplayable for me and square enix is unreachable.

[White_Wolf_X]

You might have better luck with getting help if you posted in the "Technical Support" part of the forum.
http://forum.square-enix.com/ffxiv/forums/627

[henihhi]

Ive tried but its so cluttered up there. and each reinstall just to play for 30 minutes is taking 5-6 hours. I tried looking the error up but nothing. Cleaned pc out nothing and if i try going directly to the http i posted it says invalid url. This happens all day long and then sometimes just magically disappears only to come back when i get dced