Failed to Run Cooked Level

I am a newb to UE4 so pardon my ignorance. i am trying to cook a level for text purposes, but when it runs, it tells me the the Substance plugin could not be run because the SubstanceCore could not be found. To my knowledge i have installed the plugin correctly and there are no errors in the launch logs. I am completly dumbfounded Any ideas on what is going on

Hello Pyros,

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