Encryption: Failed to load sound effect

[FleshToDust]

I'm getting an error when I try pasting js info into rpg_managers. When It's deployed normally everything works fine(I clicked both encrypt image and audio files) but when I paste the info then upon startup I get an error saying it failed to load a sound effect. The sound effect is the clicking sound when you click an option.
This is where I'm pasting it

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and these are the lines I'm commenting out.

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This is the error.

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This is the tutorial I'm following.

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[FleshToDust]

I got stuck and didn't think to finish the tutorial video. Turns out at the end he says "don't do this for $dataSystem. For some reason it doesn't work." I really should finish videos first. Everything works now though.