I am not able to open the game launcher after downloading it from the main account page (download game client). A moderator suggested to rename the file "ProgramData" to "ProgramDataBackup" within the Launcher file itself. It didn't work for me. I'm on windows 8, tried running in windows 7 compatibility mode, running as an administrator and deleting / reinstalling the launcher setup 3-4 times, twice in the default download location. No matter if I use the desktop icon or going in and opening the file as an admin it will not open. It does appear in task manager and the icon on the bottom right hand of my start bar if I expand it but it goes away after about 30 seconds. Is anyone have a similar issue or know a fix for this?