Answer:
You can find the download links in your Dlubal account in the "Products to Download" category.
You can log in to your Dlubal account at the top of our website, or in the program under Help → Dlubal Online → My Account.
In the new program generation (RFEM 6, RSTAB 9, RSECTION 1, and so on), you can also access the download area via the Dlubal Center.