Hola de nuevo shevek
Borra estos archivos:
/Applications/Apple Qmaster.app
/Applications/Apple QAdministrator.app
/Applicatons/Utilities/Batch Monitor.app
/Applications/Compressor.app
/etc/qmaster
/Library/Application Support/Apple Qmaster
/Library/PreferencePanes/Apple Qmaster.prefPane
/Library/StartupItems/Qmaster
/Library/Receipts/Compressor.pkg
/Library/Receipts/DVCPROHDCodec.pkg
/Library/Receipts/IMXCodec.pkg
/Library/Receipts/HDVCodec.pkg
/Library/Receipts/Uncompressed422.pkg
/Library/Receipts/Qmaster_Applications.pkg
/Library/Receipts/Qmaster_Services.pkg
/Library/Receipts/BatchMonitor.pkg
/Library/Receipts/Qmaster_Plugins.pkg
/Library/Receipts/Qmaster_Frameworks.pkg
/Library/Receipts/Helium.pkg
/Library/Receipts/ProRuntime.pkg
/Library/Receipts/Swamp.pkg
/Library/Receipts/Qmaster.pkg
/Library/Receipts/TranscoderX.pkg
/Library/Receipts/ProVideoCodecs.pkg
/Library/Receipts/ProAppRuntime.pkg
Seguidamente reinstala Final Cut 2 sin la opción Qmaster.
Los archivos en negrita solo están resaltados a título orientativo para conocer por que no inicia Final Cut desde el principio.
