In Sonar 7 all tracks that have solo or mute applied show up on a lit button at the bottom of the screen, SOLO or MUTE. To un-solo or un-mute ALL tracks at once, you simply hit that button at the bottom. I have tried finding the same button to undo all solo and mute on Sonar Pro but with no luck. HELP!
 
Bill

Hit the S (in the green circle of the below image) up in the Control Bar. The S button will be green if there are tracks soloed, not-green (as shown in image) when all solos are cleared.

Thanks for getting back to me, I'm not completely incompetent having worked with Sonar 7 for decades, but this Pro has me stumped, I find it very clumsy. I have no idea how you got the window above. This window is nowhere on my screen. Is it the top of the Inspector? I know there is more above in the inspector EQ etc. and I'm wondering if this is where the Control Bar is. I've searched for control bar in View with no luck. Not only where do I find the above window, but how do I scroll up on the Inspector window I have docked to the left in Track View? HELP! 

http://www.cakewalk.com/Documentation?product=SONAR&language=3&help=ControlBar.07.html
 

Found it, thanks to all. The last problem, how do I scroll to the top of the inspector view docked to the left of my track view. There's no scroll bar? Sorry to be a pest.
 

I hate that too. You can use the mouse scroll wheel if you have one and I think you can also click on it somewhere to give it focus and use pageup/down.

Mouse wheel or the navigation keys documented here

Middle Wheel! Guess I'm showing my age! Thanks everyone.

This is more of a "but wait, there's more!" moment, but the Smart Swipe feature is a great way to enable/disable multiple solo/mute/etc. buttons with one gesture.

what's a smart swipe. Sonar 7 platform was 'simple swipe' from beginning to end.