The login window opens but you can only make out very small text, fields, and buttons:
The screen resolution is high and the login window does not yet scale properly.
Please install the update to the current version of Citavi (download here).
If you do not have admin rights, use the following workaround:
- Place the mouse pointer anywhere in the login window.
- Press and hold the Ctrl key.
- Use your mouse wheel to zoom in.