I can't believe I am asking this question?
I had an issue with showing the toolbar and accessing all layouts, then I figured out by using [Ctrl+Alt+S] I can at least bring it back and continue working on my solution,
however, after creating a custom menu toolbar then existing from the solution and reloading it!
I am now unable to edit any of the layouts in my solution,
Ctrl Alt S is no longer works.
So I am stuck, I can't access any of my layouts or scripts.
Any idea will be appreciated.
See attached screenshots