Download link error 3

[Torikichi]

Dear all,
I am not very knowledgeable when it comes to these things and would appreciate any guidance anyone could give me. It was only recently that I noticed that MinimServer had been updated to v2, and with the BBC closing the URLs for their radio stations, I thought I would instal MinimStreamer. Following the instructions on the MinimServer website, I opened MinimWatch, which was for the first time in a long while, selected the option for minimstreamer in Packages, etc… Nothing happened, except that I appear to have lost some functions (Rescan to Close) from the pull down MinimWatch menu and minimstreamer now doesn’t appear as an available package. I also realised that I am running the now unsupported v0.8.4 of MiniimWatch. When I try and download the latest version, however, from the MinmServer website, I get the message, “Download link error 3”. I then logged into my Synology NAS to find that the installed MinimServer 0.8 had been automatically uninstalled and I had to instal the Starter Edition v2. Would anyone know what has happened and how I can download and instal the latest MinimWatch? I am using a Mac running OS 10.11.6, which I understand should be supported.
Thank you and best wishes,
Paul