To add to what Sourav said:
You must install MinimStreamer, which is an optional add-on to MinimServer. Go the Minim website for downloads and instructions.
Once you’ve got MinimStreamer added, tell it to send dsf files as DoP, which is required when using the Bridge. Under System properties, in the stream.transcode field add the setting “dsf:dopwav” (no quotes).
The thing I cannot tell you is how to access the Properties when using MinimServer on a Melco. If MinimServer is installed on a NAS, one uses the MinimWatch applet on a Mac or Windows machine for this. Since I don’t have a Melco, I don’t know whether MinimWatch works with Melco or whether one must do it some other way. If this isn’t covered in the installation instructions for Melco, go to the MinimServer forum and ask how to enable the DSD to DoP transcoding. Simon (the developer) is very helpful. I know there are threads on the MinimServer forum about using Melco (which I haven’t read) – you might check those also.
Remember that the Bridge is limited to single-rate DSD (DSD64).