Suggest using Go64 to find 32 bit application before attempting the upGrade.

Catalina, Big Sur & Monterey supports only 64 bit and there is no workaround. Notation - Mojave is the Last version to support 32 bit applications / extensions and Drivers. Make Time Machine Backup is very useful and can be used to Revert to Previous Working macOS Tips Monterey Upgrade Released Oct 25, 2021ĭoes the > Computer Qualify for the Monterey upgrade Safari will open a redirect and open the Apple Store where the download can commenceĭoes the intended computer qualify for the upgrade. For Best results use Safari to commence the download as Others may not work. With the above information in-hand - follow this How to get old versions of macOS and verify what version this computer Qualifies to install. Use About this Mac from the Apple Icon on Desktop - the required Information will be there. The Age of this computer will Govern what newer version of macOS it will Qualify to install. It might be better to upGrade to Catalina or Big Sur first. In Theory the computer can but there have been numerous posting when people attempt to jump from Older Versions of macOS like High Sierra Directly to Monterey it will fail.

Requirements for sierra mac