It appears that Magix no longer supports CD Architect 5.2 and that it has disabled users' access to the program by requiring the user to supply a license. The original license no longer works. Can anyone explain how this situation came to be and how I can get a valid license? Thanks.
@Richard-Schoener All user accounts registered during the Sony days were transferred to Magix. So if you visit Magix.com and login using your old Sony login credentials you should be able to access all your old programs and licenses. As far as I know the installers needed to be updated because Sony disabled the old license servers. The new installers should connect to the Magix license servers.