Remove HTC Sync Manager from autostart Every time I start my laptop, the HTC Sync Manager is launched automatically. I don't mean the automounter which is started when you connect your phone. I mean the the HTC Sync Manager itself which is magically started and places its icon on the top of the screen:



Question: How can I turn off that the HTC Sync Manager is started on every reboot?
I'm running a MacBook Pro with 10.9.
Edit:
When I go to Preferences-&gt;Users&amp;Groups-&gt;LoginItems then the HTC Manager does not appear there. The directory /Library/StartupItems/ is empty as well.
Edit:
I have made the folder content of certain startup daemons available as requested by Frizlab. Please find here the contents of the command
tree ~/Library/LaunchAgents/ /Library/LaunchAgents/ /Library/LaunchDaemons/ \
   /System/Library/LaunchAgents/ /System/Library/LaunchDaemons/

Additionally, I have reboot the MacBook without logging in and opened an ssh to it. It seems that the HTC application is started after the login. After I logged in, I find the following process
penny:~ patrick$ ps x | grep HTC
  232   ??  S      0:00.22 /Applications/HTC Sync Manager.app/Contents/Resources/HSMMonitor.app/Contents/MacOS/HSMMonitor -runMode autoLaunched
  401 s001  S+     0:00.00 grep HTC
Try

launchctl unload -w ~/Library/LaunchAgents/com.nero.HSMMonitor.plist