If I change or restore a computer, laptop or operational system and would like to reinstall DiamCalc 2.8.0 what should I do?
The first option is to reinstall DiamCalc 2.8.0 on your computer and send us registration number and we will send you a registration number key back. The second option is to upgrade your version to the HASP version for only 65 Euro and you will get HASP key and versions of DiamCalc 3.0 and 3.2 Beta.