Hi Stephen,
I followed your suggestion but still get the same error as Arm DSIs there any other better suggestion?
This is addressed in parallel thread below, but for completeness, this particular issue is caused by using an evaluation license, but not selecting the evaluation edition from Help > License Manager
https://community.arm.com/support-forums/f/armds-forum/52265/i-use-the-free-for-the-30-days-s-licence-ds2021-2-but-when-try-to-connect-fvp-for-debug-encounted-below-error