Why is my plug-in installer crashing? September 10, 2020 14:22 Updated Your anti-virus program might be the reason for this. Try deactivating it before installing your sonible plug-in. Related articles Are sonible plug-ins compatible with macOS 15 Sequoia? Where do I find the latest manual for my plug-in? Why is my installer crashing with "Error - Code 5"? How can I completely deactivate a device activation? How can I completely remove all plug-in files from my machine?