1. Run QuickWave License Update (Start->Programs->QuickWave3D (V2D) v.(your most recent version number)->Licensing->QuickWave License Update)
3. Select an appropriate file from the list of the license files (for example for the dongle marked as QW-554 on the dongle sticker, the file would be: license_554.ql3) and press Update
5. This report means that the dongle you have inserted is not appropriate for the *.ql3 file selected (check the numbers):
6. This report means that the dongle has not been inserted (check):