Also note that if you are using the optional CodeMeter application for offline authorization (Computer/Ignition Key/Balance), please await further information regarding macOS High Sierra compatibility. We strongly recommend you NOT to upgrade to macOS High Sierra if you intend to use earlier versions of Reason Studios products on your computer. Using macOS High Sierra may in some cases even damage your documents, rendering them unusable. This means that Reason Studios products before Reason 9.5.2 will not work correctly after updating to the latest version of macOS. Upon further investigation, I saw the following in system.log repeated many many times. The following products are NOT compatible with macOS High Sierra:ĭue to Apple’s introduction of a completely new file system (APFS) in macOS High Sierra, many older versions are not compatible. Reason 10/Reason Intro 10/Reason Lite 10 and later.The following products are compatible with macOS High Sierra 10.13.3 and earlier: An Info window for your home folder opens. From the Finder menu bar, choose Go > Home. OK, in case this helps anyone else, FIRST do this: From Neil Barstow 1.

Reason 10.1.1/Reason Intro 10.1.1/Reason Lite 10.1.1 and later Had to open Home and Unlock as per instructions below.The following products are compatible with all versions of macOS High Sierra: Before upgrading to macOS High Sierra, make sure you've updated to one of the versions below. We are happy to report that the following Reason Studios products are compatible with Apple's macOS High Sierra.

Osx high sierra