Need help configuring HFS Server in Mikrotik RB750GL

Hi,
I just installed HFS (Http based file sharing server) on my pc. My clients connects through RB750GL according to their bandwidth (i.e, 512kb, 1mb and 2mb). How should i configure the HFS installed pc and Mikrotik router so that all the clients on my network get access to the shared files.
My local network is 172.16.0.0
should i give it an ip inside this range or else?

Thanks