Cross compatibility Start 10 and Curtains.
Start button appearance
Hello, I set up start 10, customized my start button. I then set a dark curtains theme. That removed my start 10 start button customization. I want it back. When I open start 10, the button image I want shows with the text "Use curtains button." There is a pulldown menu and it won't let me pull it down or adjust it in any way. Can I adjust it forcibly by altering registry keys? 
1) Why does curtains supercede start 10 and not allow me to keep my customized button?
2) How do I revert back to the original state before applying the customized theme in curtains? I tried to kill the process for curtains but win 10 added them back in seconds.
3) Is there a name for the original win 10 theme I can apply?
4) Will there be a version of curtains which allows start 10 to supercede and keep the customized start button image?
Thanks in advance!
-JP
