The kind of “mistake” you probably only make once 
but yes, sure, +1 for saving everything in one button combo.
[/quote]
It was not so bad
An error message pops up saying I should save the parts first… I saved the project first but that doesn’t do the trick.[/quote]
Ah ok, did not know that you get an error message ! I guess it makes sense, as it could potentially be a devastating move !