Label com.apple.diagnosticextensions.osx.timemachine.helper Program /System/Library/PrivateFrameworks/DiagnosticExtensions.framework/PlugIns/osx-timemachine.appex/Contents/XPCServices/timemachinehelper MachServices com.apple.diagnosticextensions.osx.timemachine.helper EnableTransactions EnablePressuredExit RunAtLoad POSIXSpawnType Adaptive