License managing using HASP HL key is very simple: license is present on the computer where key is inserted in USB-port.
If HASP driver is installed without errors, then inserted USB-dongle is lit with red light constantly. If there are problems with driver or USB-dongle itself, then key does not lit at all or blinking.
Current license and key state can be viewed via browser : http://localhost:1947 . Functional key will be listed as on the picture below:
Please note, that USB-dongle firmware must have version 3.25 or higher.