Logic Gold 5.5.1 and Digi 001

Question

After formatting my computer, logic and digi 001 wont communicate in OSX anymore. I have installed both OS 9 and OSX, and in OS 9 it work fine. But when i try to launch Logic (5.5.1) in OSX i get this error message: Error code 28519 was returned buy the core audio driver...
The Core audiodriver is installed in Library/audio/plugins/HAL! But i have no clue about SystemInit and Direct I/O (versions or were to put the files on the computer.
I have also tried with and without the Protools software installed but that did´nt work either.
PLEASE someone, help me. I have tried and tried but nothing seems to work. Before the formatting everything worked fine, but not anymore...
What´s wrong?

Answer 1

Hi,
Why exactly did you format your computer?
Did Logic Gold 5.5.1 work on you OSX BEFORE you reformatted?
What changed from before your format to after (any driver versions changed/automatic updates?)
Remember,Digidesign does NOT support Digi001 anymore,so which Audio driver(DAE/CoreAudio) did you use before you reformatted?
From Digidesign's website Answerbase:
Core Audio error 28519 when trying to use the Digidesign Core Audio driver in a third party application (Logic, Reason, etc.).
This error can have several different causes. Some things to check:
1. Is another application using the core audio driver, such as the Sound control panel in your System Preferences panel? If so, you'll need to quit that application or switch your Sound control panel back to built in hardware. Keep in mind the Digidesign core audio driver is single client - only one application can be using the hardware at any time.
2. Is your Digidesign hardware turned on and powered up? You may try turning off and turning back on the hardware and restarting your application.
Also see Answerbase #27816 for other possibilities specific to Emagic Logic:
Getting an error message -28519 in Logic Audio 6.3. when changing to Digidesign hardware for the CoreAudio output.
These errors can be caused by two plugins that are installed when updating Emagic's Logic to version 6.3.1
Removing these two plugins from the plugins folder may solve the issue.
The plugins folder is located in the
MacHD / Library / ApplicationSupport / Digidesign / Plugins
Remove
- ESB TDM OSX
- ESX 24 TDM OSX
If these plug-ins are installed, when launching Pro Tools, you will get an error message: When attempting to launch you get either: "- 6003 Emagic system bridge error"
or "- 6003 error while initializing TDM host streams." (see Abase # 27414). Remove the plug-ins above to solve this problem.
Without knowing why you reformatted,it is harder to help.
I hope the Digidesign Answerbase messages help you out.
Cheers,
Nick
iBook G4 800mHz   Mac OS X (10.4.3)   640MB RAM/ProTools 6.9/LogicPro7.1.1