May I use SoftSort Lite as simple user?
Yes, you may use dots SoftSort Lite as user with restricted privileges (no power user or administrator) as long as the user is able to control the printer queue of the designated output device. If the user can’t pause the printer queue, he or she will get the error message “The handle is invalid”. Add the particular user or its user group to the list of users/groups who may administer the printer. Add the permission “Manage Printers” or “Full Control”. To do so open “Start > Settings > Printer”. Select your printer. Open “File > Properties” and the “Security” tab. See next answer as well.