AccessDeniedMsg The AccessDeniedMsg parameter contains an error message to display to users who do not have permission to run a package. ThinApp sets an initial message that notifies the user to contact the administrator. Examples You can modify the AccessDeniedMsg parameter to add a technical support number. [BuildOptions] PermittedGroups=Administrator;OfficeUsers AccessDeniedMsg=You do not have permission to execute this application, please call support @ 1-800-822-2992