how could I add One Note into my PC system tray?
Tools | Options | Other.
The top check box should be checked.
If it's not checked, then check it and exit the options.
[If it is already checked then uncheck it. Come out of options. Go
back in and recheck it.]
If it still doesn't show then open Task Manager and check to see if
OneNotem.exe is running in the Processes tab.
What to try next depends on whether onenoteM.exe is running or not.
Andrew Watt
MVP - InfoPath