Synapse update deleted 7.1 surround sound drivers from my PC

I have a Razer Kraken Tournament Edition. Up until a few days ago, 7.1 surround was working just fine. Then there was an update for Synapse that deleted the drivers from my computer and I cannot get them back. When trying to get a new activation code to download the drivers again, it says my product is not supported. Clearly it was supported until a few days ago. What is the deal, Razer? I paid for a product that supports 7.1 surround, it supported 7.1 surround, and now your website is telling me it doesn’t. I want the 7.1 surround feature restored.