Because Audials Music Recorder is a third-party company product bundled with Nero Platinum.
Unfortunately, we cannot provide technical support on this third-party product at Nero side.
For technical assistance related to the Audials Music Recorder, please contact Audials support directly:
https://support.audials.com/hc/en-us/requests/new
Below link is a good sample that one customer reported same issue as yours and it seemed he has got Audials Support already: