Hi friends,
After upgrading to Sonar Platinum from Professional version I have noticed some issues:
1- After opening a project I need to click on the main track pane in order to "unlock" and play the song otherwise it will not run!
2- Some windows doesn`t show up properly when asked, for instance when I double click on a track it doesn`t automatically open the desired window pane. It seems that it becomes hided underneath other windows. In my case I have programmed to open Staff Sheet on a double click.
 
Any help?
Thank you

Back in November Sonar added the "lenses" feature that will save your layout. SO things will open differently now.
Just open a project and set the windows how you like and then save that lense as say Advanced 
Then all projects , old or new should open the same view. 
In your case you'll need to undock the staff view after opening. Lenses docks everything. Look for the tabs in the lower left. 

Thank you Cactus Music, and do you know what is causing the other issue? Sonar opens the project but it doesn`t run the music when I click the normal Play button UNLESS I first click  somewhere on the main track window to "unfreeze', "Unlock" the project.
Thank you

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" />After doing the Lenses save process as you said the main first Sonar window appears like the picture below attached. Something weird is happening. Is there any Reset to Default operation? Thank you.

I have created a new Lens and saved. After opening It came out like this:

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