By Mayo Clinic Staff. Alcohol intolerance can cause immediate, unpleasant reactions after you drink alcohol. The most common signs and symptoms of alcohol intolerance are stuffy nose and skin flushing. Alcohol intolerance is caused by a genetic condition in which the body is unable to break down alcohol efficiently.
About iTunes library files. iTunes uses iTunes library files and your iTunes Media folder to organize and store your music and other media. Your iTunes library files track the media you add to iTunes, how you've organized it, and other information such as playlists, play counts, and song ratings. About the iTunes Library.itl file.
Close your iTunes application. Open your music folder. For Macs, click the Finder icon and click the Music tab on the sidebar. Double-click the iTunes folder, and drag the iTunes Library.xml file to your desktop. For PCs, open Windows Explorer, and go to Documents and Settings/(user name)/My Documents/My Music. Double-click the iTunes folder and drag iTunes Music Library.xml to your desktop or into your Documents folder. Send the iTunes Library folder to your Trash bin. Empty the Trash bin, and open your iTunes application. Click File at the top of the screen, and move your cursor to Library and click Import Playlist.. Locate the iTunes Music Library.xml file and double-click it to open it.