Hi Are, All,
I am having this same issue:
[ERROR] armclang: error: Failed to check out a license.?
I got this after uninstalling/reinstalling Mbed-Studio on Windows-11.
I looked up the issue in the forums, and found the issue mentioned here in this forum, also after uninstalling/reinstalling. The feedback mentions that the issue is with running in Remote Desktop. But I am not running in Remote-Desktop (I also double checked with our IT guy). So it is something else, and it is definitely related to installing mBed-Studio AFTER Uninstalling mBed-Studio (using the mBed uninstall program). I believe that the uninstall program does not properly clean up everything, as after re-installing seems to remembe configurations, etc as well as giving the “[ERROR] armclang: error: Failed to check out a license.”
[ERROR] armclang: error: Failed to check out a license <==I checked this but did not see the problem/solution
Version 0.91 suddenly unlicensed <==I checked this but did not see the problem/solution
I also looked at the 2 links provided from the error message in Mbed-Studio, but did not see the issue or the fix there:
1> http://ds.arm.com/support/lic56/m10
2> Software Licensing – Arm Developer