If Reg Run and Sys Tray App are both not Windows programs, but third-party programs you’ve installed recently or some time ago, all you would need to do is stop them from starting when you start-up windows.
Windows 10 (which is what I think you’ve got) and it does not have either as a Windows Task or Process file.
If I am right then you can disable both from starting as you do not need them. If not right one one or the other, or both, then sorry, not enough information plus I am not in front of your computer.
If not right then Eddy’s advice would be best for you, or you can just ignore what Premier is telling you and save yourself the money.
Personally, I’d just stop the audio process from starting and get rid of the registry program. But, that’s just me.