Please help...subnet and rescan issue..drive mapping

[sam]

Hi, I'm trying to download Minimserver 2 onto a QNap TS-128A via a Windows 10 PC. But it won't download and also I need to find a way of seeing the Qnap musicserver contenst when the PC is off which it used to do before Minimserver 1 decided to stop working.
A step by step guide would be really appreciated. I don't mind payingbut I'd like to see it works first....