Externally reffed-off

[Richmond Mathewson]

I am currently working on something that calls a lot of external images 
which are stored
in a folder called "rez" in the same location as my stack, and when my 
stack opens it
works its way through the script:

onpreOpenStack
     setitemDelto"/"
     setthedefaultFoldertoitem 1 to-2 of(theeffectivefileNameofthis stack)
     gotocard "TITLE"
endpreOpenStack

nothing particularly odd there.

each image has "rez/imagename.png"
  set as its source.

AND everything works in the stack.

So would be extremely grateful why, when a Mac standalone is placed in 
exactly
the same relation to the "rez" folder it does not "pick up" the images.

Richmond.