Hi and welcome.
FYI,
Synology's DS Audio (Audio station) is able to stream music over DLNA to Spark.
DS Audio is a much better and reliable player than Spark.
I didn't understand why you needed a VM when a simple network share could have done the job... unless you run an OS that is not compatible with Spark.
alternatively you could have installed Spark on an Iphone, Ipad or an Android devices.
FYI,
Synology's DS Audio (Audio station) is able to stream music over DLNA to Spark.
DS Audio is a much better and reliable player than Spark.
I didn't understand why you needed a VM when a simple network share could have done the job... unless you run an OS that is not compatible with Spark.
alternatively you could have installed Spark on an Iphone, Ipad or an Android devices.