No problem! So the macro I uploaded worked fine for you without needing to make an alias to the KM engine? Interesting. I made an alias on my own machine some time ago, so I don't remember the exact circumstances, but my recollection is that it wasn't possible to select the KM engine from among the list of applications shown in the Manipulate a Window action unless it was present in the Applications folder. If it worked for you without the alias on yours, I can only presume you don't need the alias after all when using a macro made by someone else, at least if you and the macro's creator both have KM installed in your system Applications folder rather than your user one. If that's the case, then the only reason you would need the alias is if you tried to make your own window manipulation macro that targeted the KM engine from scratch, and you can safely ignore the instruction otherwise. At any rate, I'm glad the macro worked for you out of the box!