When in the Cloud System and trying to save label settings, nutrient files, reports or other files you may be met with an error message "This operation has been cancelled due to restrictions in effect on this computer. Please contact your system administrator."
When this occurs, click the OK button and you should be met with a normal file explorer window when you can navigate to local drives (and cloud drives.) You can read more about the local drives in this article. Once you navigate to an area you have permission to you should be able to save files normally.