Luckily I have not experienced any problems with JRiver MC 20 software other than the DSP engine not functioning properly that is the preamp and equalizer. I have now not selected the preamp and equalizer option.
This software was a birthday present to me from my sister who paid for, downloaded and installed this software on my Microsoft desktop.
I have Windows 7 professional operating system on my new Dell Optiplex 3020 desktop.
Some computer experts are of the opinion that not a good idea to install recently launched operating system like for example Windows 10 because it has many bugs. Therefore, Either wait for the bugs to be removed or install a older tried and tested, bug removed operating system like for example Windows 7 Professional.