You're welcome, it's nothing! I'm also using this very useful macro (thanks so much @Laukejas!)...I'm also making some useful changes to the work system used in my office...as soon as I finish them I'll post them here, in case they help others!

Hi, it's not your fault: the problem is that the button invokes the Core.Restore function, which doesn't exist. The right function is Core.Replace...it's a small typo on the original file...