Image-Line, the creators of FL Studio, are famous for their "Lifetime Free Updates" policy. If you own a valid license for FL Studio, you legally own access to older versions of the software.
A: No. The macOS 32-bit version was an ALPHA (testing) release intended for software development, not time-critical music production. It was retired on July 14, 2017. Do not rely on it for actual music production. fl studio 12 32 bit verified
: Existing customers with a valid FL Studio license can access the installer archive through the official forums at https://forum.image-line.com/viewtopic.php?t=194258 Image-Line, the creators of FL Studio, are famous
Because of the RAM limit, loading massive, multi-gigabyte orchestral sample libraries (such as large Kontakt instruments) will quickly trigger "Out of Memory" errors. This version is best suited for synthesis-based production, hardware sequencing, and standard audio track mixing. The macOS 32-bit version was an ALPHA (testing)
Which are you trying to run in this environment?
It's important to understand that FL Studio 12 32-bit is now a legacy product. As of July 14, 2017, Image-Line retired the 32-bit Mac version, citing its alpha/beta state as unsuitable for critical work. Shortly after, the macOS version of FL Studio was released as a native 64-bit app.