I launched MBM. Got message announcing new version. Downloaded new version. Before installing, I zipped the old MBM folder. Then, installed the new version by dragging into Applications. I clicked the alias to it in my Dock and got the message
So, I deleted the new folder, unzipped the original, and tried again. Got the same message. So, I'm stuck. Can't launch MBM.You can’t open the application “MaxBulk Mailer.app” because PowerPC applications are no longer supported.