1.First attempts gave error that "account already exists", followed instructions on MAGIX Support part for this error. Rebooted
2. New error occurs ERROR 1603 for which the instructions on MAGIX Support page do not seem to apply.
How do I load the upgrade of Music Maker?
Music Maker default version that came with MAGIX Movie editor which I installed 3/23/2021 was being upgraded to Music Maker Premium