Question

Launching Studio One OS X crashes with the message...

Loading Macro failed:  .Add Five Layers.studioonemacro.icloud

... and Studio One will not launch. Why?

Answer 1

If you get this error and crash when launching Studio One on OS X, turn off iCloud desktop sync which appears to be the direct cause of that error and crash.

You can also try deleting the \macros folder, which will be located under the same folder as your Studio One \songs folder.