Evening all, 
I was working on creating a global variable in the Screen Load Script and accidentally but a function that calls for the machine instance...before the instance was "gotten".  
 
 
Now I cannot open Mach4 without an error stating that it expected a number but got "nil" then it shuts down on line...blaah, blah, blah. 
I tried going in and editing the script through the mach4hobby folder but it  does not let me save. So instead, I copied the file, named it something else, edited it, deleted the old script and then renamed the new one I made to the old files name....but miraculously it reverts back to the version with the error?!?
Any suggestions?