Microsoft Defender SmartScreen filter may mistakenly label the azzCardfile installation file as unsafe and prevent the download from being completed.

Download the file by following procedure:

In the web page www.azzcardfile.net click “Download” (1), then “Download” (2). You will get something like this (3) in the top right corner.

Point to (1) “azzCardfile_5_..”, click to “…” (2), then click to “Keep” (3).

Click “Show more”

Click “Keep anyway”

Click “Open file” to install azzCardfile immediately (1), or Folder sign (2) to open Downloads folder where installation file “azzCardfile_5…Setup.exe” should be located.

Give all necessary Windows permissions during the installation. (It is hard to get necessary certifications, but I am working on that).