1. Uninstall Scarlet Blade.
2. Go to C:/AeriaGames/Downloader
3. Delete all Scarlet Blade installer files in that folder.
4. Go here
to download new installer (If you haven't already.)
5. When downloading make sure it says 1/3 and not 1/8. If you still have the downloader saying 1/8 or 2/8 repeat steps 1-3.
6. When done run the installer as normal and wait for invite.