I have Studio 2019 installed on a desktop and a laptop computer and was using both fine until now. My desktop is on its last legs so I purchased a new one. I was intending on transferring my license for Studio 2019 to the new desktop I bought, but I am unable to deactivate the license on my old desktop. Online deactivation throws the same error the other poster mentioned recently, and offline deactivation with the certificate also fails. Please advise on how to correct this issue so I can transfer the license to my new computer.