@baratron
If running as an administrator and the repair option are not working, and your firewall and antivirus are not blocking the game, please try the following:
- Open the game installation directory “Zenimax Online”
- Open the folder named “Launcher”
- Inside the “Launcher” folder, there is a folder named “ProgramData”
- Delete the “ProgramData” folder
- Open the launcher and download update
- Click “Play”