I've a problem to install Magix AUdioCleanix 16 deluxe on a new desktop with Windows 11. At the end of the install process, the product refuses to work, telling me I've yet been registrated. It is true, Magix was installed previously on 3 other PC's. Reading your terms and conditions, I realize it is not possible to have 4 pcs ... So, i've desinstalled Magix from a lap top, hoping this would allow me to intall on the new desktop, but it refuses again to do that, and I don't know why now. The version is 16.00. Please tell me how to proceed to use your wonderfull product on my new PC.