Duende Native V4.0.6 is fully compatible with macOS 10.5.8.
The information below is circa 2011 and related to Duende Native V3.6.6:
We are aware of a possible issue when using Duende Native and macOS 10.5.8.
The symptoms may include:
- Plug-ins fail to initialise
- RTAS plug-ins not installed
- Plug-ins fail AU validation in Logic. The workaround is to check the two boxes for each Duende Native plug-in anyway, then restart Logic. Ignore any warning messages about the plug-ins during Logic start-up. The plug-ins will then appear in Audio Unit>[Incompatible] in the Logic plug-in menu. Note that the plug-ins are still fully functional when used in this way.
SSL recommend updating to macOS 10.6 or using Duende Native V4.