I already figured it out, kind of. That script linked is the full script, whether or not I have it in another script, it will still make the same error.
Basically, it encrypted the directorys to the files, but the output encryption was bigger than the allowed limit of characters in a variable name. I just simplified the encryption to have smaller outputs for variable names, works now.
But everyone on that page said it worked for them, so I want to know why it won't work for me but it does for them. I have the latest ahk version installed. Just trying to see if I can get his script to work, although this script I fixed here works so eh.
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Aerio