1. i ran code on keil but i got this error after build code.
Build started: Project: L89_EC2000_MEMORY*** Target 'L89_EC2000_MEMORY' uses ARM-Compiler 'Default Compiler Version 5' which is not available.*** Please review the installed ARM Compiler Versions: 'Manage Project Items - Folders/Extensions' to manage ARM Compiler Versions. 'Options for Target - Target' to select an ARM Compiler Version for the target.*** Build aborted.Build Time Elapsed: 00:00:012.i install version 5 from https://developer.arm.com/documentation/ka005198/latest after download i extracted file i ran setup after that i went on keil software i was trying to add "Default Compiler Version 5" into the keil (project-manage- project item-folder/extension)