Ronan Synnott said:The license error states that your license expired in July 2017
right there:
Suma M said:IDE-Version:µVision V5.28.0.0Copyright (C) 2019 ARM Ltd and ARM Germany GmbH. All rights reserved. License Information:Suma MFlex license: MDK Plus 5.28 (Flex) (mdk_plus)Expired: Jul 2017