• Why am I getting an "License checkout" error in DS-5?

    I try to compile the TrustZone example provided by examples/Bare-metal_examples_ARMv7.zip in DS-5 v5.21.1(latest version) and then I get this 

    License checkout for feature compiler5 with version 5.0201503 has been denied by Flex back-end. Error code:…