I am not new to the THR10x

Thank you.
Moderators: Derek, parametric, Buzzard, Saul
I don't know where is saved the library by default. I save it in my own directory. It's a file with a .YDL extension. You can name it as you want (so you can have several libraries if needed). Each library can contain 100 presets. I think that the THR Editor is automatically loading the last used library.