Oh, iTunes! Your crappiness knows no bounds!
First, a recent attempt to update you failed. Now, EVERY time I boot my computer I get this error message about APSDaemon failing. A quick Googling reveals that MANY folks are afflicted with this error.
Do I bother trying to troubleshoot this, or do I just uninstall iTunes on this computer–on which I seldom use iTunes anyway because my iPad and iPod are synced to another computer and iTunes does not like us to share accounts among computers.
If computer software could be a dickhead, iTunes would be a dickhead.
Crappy Software 