ASC Machine Registration Fail
It looks like the ASC doesn't have the permissions to write to the files.
Here are the steps to fix it:
- Quit the ASC if it is running
- In the Finder, go to /Library/Arturia

- Right-click on the folder "Arturia Software Center" and select "Get Info"

- Set the permissions to "Read and Write" for the 3 groups, then click on "Apply to enclosing items" (you might have to click on the lock to change the permissions)

- Then, change the permissions for "id.ascd" and "lic.ascd" to Read and Write as well

- Run the ASC