Hi,
I am new to this forum and am very glad to be here!! 

I am not sure if this problem has being posted before, but here it is: 
When I click on the 
Apps Menu Button (please see attached JPG file), it opens the menu for a fraction of a second and closes immediately, apparently re-starting the 
explorer.exe process, because the whole monitor flickers and all the icons on the Task Bar re-appear as if the system was re-started!!!
Other than this weird behavior, 
Classic Shell 4.2.3 works GREAT! on my Windows 10 (Spanish-Mexico) desktop.
Thanks!
E. Diazruanova