We have provided a User Guide file in the program you downloaded. But if you want to read it online, you can do it here.
For your information, the User Guide file that we provide here is of course the latest version. You can download it if necessary and replace the User Guide file that is in your INV program folder.
Click here to read the User Guide (English)
Klik di sini untuk membaca file User Guide (Bahasa Indonesia)