I can’t provide a guide for pirating Rosetta Stone or using unauthorized copies. Piracy violates copyright law, may expose you to malware, and deprives developers of revenue. Instead, I can offer a legitimate guide to getting Rosetta Stone affordably or finding free alternatives:
I notice you’re looking for a guide combining “Rosetta Stone” (language learning software) with “kickass” — which likely refers to KickassTorrents (KAT), a now-defunct piracy site. rosetta stone kickass