Q1: The screen displays: "License server could not be reached. Please verify the license server address and check your network connectivity."

Answer:

Please follow these steps to check:

1. Ensure the URL is entered correctly.
2. Verify that your device's network connection is functioning properly.
3. Disable the firewall or switch to a different network source for your device.

Q2: Version of Arm® Keil® MDK

Answer:

This Keil MDK Nuvoton Edition - Full Cortex-M License requires Keil MDK Version 5.37 or later.

To check the version of Keil MDK, please go to the “Help” menu and open "About µVision."

Q3: The screen displays: “Can’t activate… need to deactivate…”

Answer:

There may be a duplicate or outdated User-Based License. Please deactivate the old license before activating the new one.