iTunes Didn't Detect iPod 5G

iPod (or other iDevice) Appears in Windows but not in iTunes and other applications like itools & ifunbox.
If you accidentally uninstall the apple ipod driver and checked at the "remove driver software" in device and printer, maybe you'll face this issue.
Fortunately, apple support has page that helps this issue. http://support.apple.com/en-us/TS1363
In this case, my solution was updating the driver using the usbaapl.ini in common files .

1. Right-click the Apple Mobile Device entry in Device Manager and choose Update Driver Software.
2. Select "Browse my computer for driver software."
3. Select "Let me pick from a list of device drivers on my computer."
4. Click the Have Disk button. If the Have Disk button isn't present, choose a device category such as Mobile Phone or Storage Device, if listed, and click next; the Have Disk button should now appear.
5. Click the Browse button.
6. Navigate to the following location:  C:\Program Files\Common Files\Apple\Mobile Device Support\Drivers.
   Note: If using a 64-bit version of Windows Vista, Windows 7, or Windows 8, navigate to C:\Program Files (x86)\Common Files\Apple\Mobile Device Support\Drivers.
7. Double-click the "usbaapl" file.
   Note: This file will be called "usbaapl64" if you have a 64-bit version of Windows. If you don't see "usbaapl64" here, or if there is no Drivers folder, look in  C:\Program Files\Common Files\Apple\Mobile Device Support\Drivers
8. Click Open.
   Click Next and click Finish.