Please try the following methods:

Solve the problem of unable to connect to iTunes store (taking XP system as an example)

1·If your computer Baofengyingyin is installed, please uninstall it. (It may conflict with Quicktime) If you have other music playing software, it is best to uninstall it as well. (In case of conflict)

2. Delete iTunesPrefs. First set the hidden folder to be displayed: My Computer--Tools (Options)--Folder Options--View--Change "Hidden Files and Folder", check "Show all files and folders", and then start deleting files. The path is: c drive--Documents and Settings--Administrator (this is your computer user name. Different people's computers may have different settings. )--Application Data--Apple Computer--iTunes--iTunesPrefs (this is this file, the format is an XML document) Delete and close iTunes. After reopening, it should be fine. (After reopening iTunes, it will regenerate this file)

3. After opening the above file with NotePad (right-click the file-Edit with...), change the last line to 143465- 19,12 or 143465-19,5 (before modification it should be 143465-19,8, it is best to change it to 5, if it is originally 12 (change it to 5), and then save. Close and reopen iTunes and it should be ready to use.

4·Open iTunes--Edit-Preferences-Parents-Disable iTunes store-Allow access to iTunes U. Re-open iTunes and cancel the ban you just set and it will be OK. It should be OK to open the store at this time.

5. Uninstall iTunes and reinstall it. See the uninstall method below:

·Start menu-Control Panel-Add/Remove Programs-iTunes-Delete. Just wait for the uninstallation. It is best to uninstall Quicktime as well.

·If you install a lower version, after restarting, go to: My Documents - My Music - iTunes - iTunes Library, delete this file and then install the lower version.

6. Turn off the wireless router for a while and then turn it on again. That should do the trick.

Try the 6 methods in sequence until you succeed. It is strongly recommended to try the third method a few times, because you will find that iTunes will automatically change the file to one with 8, so you need to try it a few times.

If it is win7 system, the path of the above file is C:\Users\your username to log in to the computer\AppData\Roaming\Apple Computer\iTunes