When I choose the button with the "Download Now, DOTPDN" button, I am taken to the following address:
http://www.dotpdn.com/downloads/pdn.html
In the upper right hand corner, there is a link:
Free Download Now:
Paint.NET v3.5.10
When this link is selected, the download is blocked with the following message:
Gateway Anti-Virus Alert
This request is blocked by the SonicWALL Gateway Anti-Virus Service. Name: Kraddare.DB_2 (Adware)