Purchased and downloaded Music Maker PLUS, upon install and launch I receive an error message stating BeatBox Pro is missing. I search every obvious folder and can attest that the dll for BeatboxPro is nowhere to be found....
Have you tried re-running the installer and checking to see if you have a "Repair" option? If so, does it resolve the problem?
If not, I think your only option is to email infoservice@magix.net and ask for their help. Clearly, being so close to Christmas, you may experience a longer than usual wait for a reply, sorry.
@Brandon-Propes When I got the Beatbox missing error message I got it working again after resetting the program settings under the File > Settings menu.