How to modify the iTunes backup file path

in win7 1. If iTunes is open, first exit iTunes, then hold down the Shift key on the keyboard, then double-click the iTunes icon, the iTunes window will pop up, click &ldquo Select iTunes Library & rdquo; button;

2, then in the pop-up window, click “Create Database”, a new iTunes library creation window will pop up, select the one you want to create. Place, such as D drive, the folder name is "iTunes", the save type is "folder", and then click Save;

3, then cut the iTunes folder in the C drive to the Create a new iTunes and choose to overwrite it. Here you should be careful to cut the entire iTunes folder instead of cutting a single file, and that's it.