Often, when trying to save configuration settings, such as Nutrients To View files, exported reports, or other files you may be met with an error message "This operation has been canceled due to restrictions in effect on this computer. Please contact your system administrator."
This most often occurs because the default saving location has restrictions in place prohibiting you from saving or modifying files in that folder.
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.