There is error message about license registration when login.
Registration Error. Please check your network connection and try again. If this doesn't help, contact your support for assistance.
- Fully close all QNE Optimum
- Disconnect internet connection (make sure cannot go online)
- Open QNE Optimum > Login > type in Product key
- Click Activate button > Application will prompt manual activation windows
- After manual activation windows prompted then connect back internet connection
- Proceed manual activation as link below
- Login the system after successful registration