My launcher will not open.

[helpiswhatiask]

I got on one day and it just won't open suddenly now I am not banned if I was banned if I logged in it would say so or at least say I'm suspended, but out of nowhere it just won't open, screen goes black and makes the sound it needs, but does not bring me to the login screen, I tried to run in a window, but it doesn't let me configure the start options in the properties due to not having access to do so it would really be great if this could have some way I could fix it thanks.

[Eragon]

Greetings.

Try to reinstall your client (delete all client files)
Download your client following the tutorial on the link posted below.

viewtopic.php?f=6&t=638

Best Regards
Eragon

[AverageJoe]

Try deleting all your addons in the World of Warcraft Classic\Interface\Addons folder. Then set the World of Warcraft Classic shortcut on your desktop to always run as administrator. Finally check your monitor's resolution and ensure it's set to a common resolution like 1920x1080. There's something about certain addons, not running as administrator, and an abnormal resolution that causes WoW to not launch properly.