Highlight the entry, and then right click on it. Use the following procedure to set Logic Pro 9 into 64 bit mode: Go to your Mac's Applications folder, open it, and locate the Logic Pro program line. A: Because Logic Pro 9 defaults to running in 32 bit mode and our plug-ins are in 64 bit.This worked well with the technology of the day, as most Macs (apart from the MacBook Air) had a CD drive built in. Back in the days of Logic Pro 9 and it’s predecessors, the software was usually delivered on CD in a physical box.Logic Pro 9, MainStage 2, Soundtrack Pro 3, Studio Instruments, Studio Effects, WaveBurner 1.6, Compressor 3.5, Impulse Response Utility, Apple Loops Utility, QuickTime 7 Pro - Logic Studio Install. Apple Logic Studio 9 Full Version The pack contains: 1.You may have to register before you can post: click the register link above to proceed. Logic Pro 8 vs Logic pro 9 (Logic Studio) If this is your first visit, be sure to check out the FAQ by clicking the link above.Open a finder window and click on Go at the top of your screen. This will overwrite any 'learned' control assignments previously made in Logic Pro X.