Adobe Cs6 Master Collection Revoked Serial Numbers - May 14, 2017 · Hello John, I'm sorry. I was frazzled. I'm normally fairly detail oriented. I was able to talk to Rachit at Adobe via chat. It appears the software I purchased from Amazon is pirated, so I'm taking necessary action to hopefully clear it up and get a refund from Amazon and then re-purchase it properly.. @Celia Murphy. best of luck on keeping your CS6 active; just got my master collection deactivated after 4+ years of usage. bought it back on July 18th of 2014, specifically, so I would have a back-up in case I could no longer afford monthly subscriptions. also just an occasional user.. Fukuoka | Japan Fukuoka | Japan.