1. Firstly, install a program called Nexus Personal, latest version from this link (its a software that is needed to work with our digital certificate for legal entities). Without it, out certificate cannot be used. After installation/upgrade is finished, you have to restart your computer.
2. Find and open Nexus Personal (its icon looks like this ) and double click on it. Program should now open. And look like this:
3.Then, insert your Halcom CA Token - Card / USB Key into your computer. Program Nexus Personal will detect your digital certificate and it will appear as Electronic ID. This is a necessary condition for a successful use.