Missing menu option "Configure theme" for es-theme-carbon

Hello all,

I changed the subject menu option to legacy and now the "configure theme" line is gone completely so I can't get back to the menu to continue testing the modifications that can be made to the carbon theme.

Can anyone help me figure out how to get back to starting fresh?

Thank you all!

Got it back by redownloading retrobat to another folder. Deleting theme from my current working directory and copying untouched carbon from new download to proper location in my working retrobat directory