I was downloading your Picture Downloader software from your website.
As soon as it finished downloading, NOD32 anti-virus found that the pdsetup.exe file had a NewHeur_PE virus. I tried downloading it again and still the same thing. Since I downloaded from your official website, I thought it might be a false positive and shut down NOD32 to install. After the installation, the pd.exe file kept disappearing and I turned NOD32 back on to find several viruses that weren't detected when NOD32 was running.