Before committing fully to Pro Audio 9 on Windows 10, it’s worth exploring the modern alternatives that may serve you better.
Modern versions of Cakewalk (like Cakewalk by BandLab) offer multiple driver modes. But for Pro Audio 9, you may need to experiment with your Windows 10 audio settings. Some users report success by changing the Driver Mode from ASIO to Windows Audio (shared) within the Preferences panel, then adjusting the Audio Device Output to their desired output device. cakewalk pro audio 9 windows 10 top
Check and select Windows XP (Service Pack 3) from the drop-down menu. Check Disable full-screen optimizations . Before committing fully to Pro Audio 9 on